The 2018 Nuke Collection
+ The Graphic Design Collection
Industrial Grade → Mil-Spec Grade
About the craftCraft 3368480 · ways to build: 5The Steam fee is included. You can sell the outcome a week after crafting.
How to build
Ways to build
5 ways: the best first, then from the most accessible. Click a tab and the numbers below are recalculated for that way.
!
Less than 1% of lots fit:на контракт не хватает: нужно 4 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 8% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×4
M4A4 | Mainframe
Minimal Wear
buy0.0700–0.0767
(under 1% of this wear's listings)
31.88 ₽
at 7.97
if this one runs out, you can take
Negev | Bulkhead (Minimal Wear) — 8.07 ₽+0.10 ₽ per item · on the market 1 664 · buy0.0700–0.0767
MP7 | Motherboard (Minimal Wear) — 9.63 ₽+1.66 ₽ per item · on the market 992 · buy0.0700–0.0767
Galil AR | Cold Fusion (Minimal Wear) — 18.53 ₽+10.56 ₽ per item · on the market 1 765 · buy0.0700–0.1274
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.076796f′ (normalized) 0.153592wear 0.0700–0.1500on the market 1 135 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 17 of 387 · from 15.29 ₽ (float 0.0741) · craft not before 31.10 · data 24.10 13:43 MSK
×5
MP7 | Motherboard
Factory New
buy0.0000–0.0059
(≈2% of this wear's listings)
114.50 ₽
at 22.90
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 23.93 ₽+1.03 ₽ per item · on the market 1 171 · buy0.0000–0.0059
M4A4 | Mainframe (Factory New) — 30.87 ₽+7.97 ₽ per item · on the market 1 273 · buy0.0000–0.0059
Galil AR | Cold Fusion (Factory New) — 40.80 ₽+17.90 ₽ per item · on the market 621 · buy0.0000–0.0098
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005946f′ (normalized) 0.011893wear 0.0000–0.0700on the market 908 · good ≈ 18
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 25.91 ₽
Lis-Skins: suitable 4 of 269 · from 291.39 ₽ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×1
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1695
(under 1% of this wear's listings)
14.09 ₽
at 14.09
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 15.86 ₽+1.77 ₽ per item · on the market 155 · buy0.0700–0.0847
P2000 | Coral Halftone (Minimal Wear) — 16.74 ₽+2.65 ₽ per item · on the market 403 · buy0.0700–0.0881
M249 | Spectrogram (Minimal Wear) — 17.93 ₽+3.84 ₽ per item · on the market 326 · buy0.0700–0.0847
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.169538f′ (normalized) 0.169538wear 0.1500–0.3800on the market 1 080 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 6 of 85 · from 24.15 ₽ (float 0.1603) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs160.47 ₽
+51.22
(+31.9%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 8% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×3
M4A4 | Mainframe
Minimal Wear
buy0.0700–0.0760
(under 1% of this wear's listings)
23.91 ₽
at 7.97
if this one runs out, you can take
Negev | Bulkhead (Minimal Wear) — 8.07 ₽+0.10 ₽ per item · on the market 1 664 · buy0.0700–0.0760
MP7 | Motherboard (Minimal Wear) — 9.63 ₽+1.66 ₽ per item · on the market 992 · buy0.0700–0.0760
Galil AR | Cold Fusion (Minimal Wear) — 18.53 ₽+10.56 ₽ per item · on the market 1 765 · buy0.0700–0.1261
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.076018f′ (normalized) 0.152036wear 0.0700–0.1500on the market 1 135 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 17 of 387 · from 15.29 ₽ (float 0.0741) · craft not before 31.10 · data 24.10 13:43 MSK
×5
MP7 | Motherboard
Factory New
buy0.0000–0.0052
(≈1% of this wear's listings)
114.50 ₽
at 22.90
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 23.93 ₽+1.03 ₽ per item · on the market 1 171 · buy0.0000–0.0052
M4A4 | Mainframe (Factory New) — 30.87 ₽+7.97 ₽ per item · on the market 1 273 · buy0.0000–0.0052
Galil AR | Cold Fusion (Factory New) — 40.80 ₽+17.90 ₽ per item · on the market 621 · buy0.0000–0.0087
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.005265f′ (normalized) 0.010531wear 0.0000–0.0700on the market 908 · good ≈ 16
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 25.91 ₽
Lis-Skins: suitable 4 of 269 · from 291.39 ₽ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×2
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1673
(under 1% of this wear's listings)
28.18 ₽
at 14.09
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 15.86 ₽+1.77 ₽ per item · on the market 155 · buy0.0700–0.0836
P2000 | Coral Halftone (Minimal Wear) — 16.74 ₽+2.65 ₽ per item · on the market 403 · buy0.0700–0.0869
M249 | Spectrogram (Minimal Wear) — 17.93 ₽+3.84 ₽ per item · on the market 326 · buy0.0700–0.0836
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.167302f′ (normalized) 0.167302wear 0.1500–0.3800on the market 1 080 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 6 of 85 · from 24.15 ₽ (float 0.1603) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs166.59 ₽
+47.27
(+28.4%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 2 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 7% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×2
M4A4 | Mainframe
Minimal Wear
buy0.0700–0.0753
(under 1% of this wear's listings)
15.94 ₽
at 7.97
if this one runs out, you can take
Negev | Bulkhead (Minimal Wear) — 8.07 ₽+0.10 ₽ per item · on the market 1 664 · buy0.0700–0.0753
MP7 | Motherboard (Minimal Wear) — 9.63 ₽+1.66 ₽ per item · on the market 992 · buy0.0700–0.0753
Galil AR | Cold Fusion (Minimal Wear) — 18.53 ₽+10.56 ₽ per item · on the market 1 765 · buy0.0700–0.1250
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.075303f′ (normalized) 0.150607wear 0.0700–0.1500on the market 1 135 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 17 of 387 · from 15.29 ₽ (float 0.0741) · craft not before 31.10 · data 24.10 13:43 MSK
×5
MP7 | Motherboard
Factory New
buy0.0000–0.0046
(≈1% of this wear's listings)
114.50 ₽
at 22.90
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 23.93 ₽+1.03 ₽ per item · on the market 1 171 · buy0.0000–0.0046
M4A4 | Mainframe (Factory New) — 30.87 ₽+7.97 ₽ per item · on the market 1 273 · buy0.0000–0.0046
Galil AR | Cold Fusion (Factory New) — 40.80 ₽+17.90 ₽ per item · on the market 621 · buy0.0000–0.0077
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004640f′ (normalized) 0.009281wear 0.0000–0.0700on the market 908 · good ≈ 14
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 25.91 ₽
Lis-Skins: suitable 4 of 269 · from 291.39 ₽ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×3
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1652
(under 1% of this wear's listings)
42.27 ₽
at 14.09
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 15.86 ₽+1.77 ₽ per item · on the market 155 · buy0.0700–0.0826
P2000 | Coral Halftone (Minimal Wear) — 16.74 ₽+2.65 ₽ per item · on the market 403 · buy0.0700–0.0859
M249 | Spectrogram (Minimal Wear) — 17.93 ₽+3.84 ₽ per item · on the market 326 · buy0.0700–0.0826
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.165248f′ (normalized) 0.165248wear 0.1500–0.3800on the market 1 080 · good ≈ 2
Market history: no data yet
Lis-Skins: suitable 3 of 85 · from 24.15 ₽ (float 0.1603) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs172.71 ₽
+43.33
(+25.1%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 1 шт., годных ≈0, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 6% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×1
M4A4 | Mainframe
Minimal Wear
buy0.0700–0.0746
(under 1% of this wear's listings)
7.97 ₽
at 7.97
if this one runs out, you can take
Negev | Bulkhead (Minimal Wear) — 8.07 ₽+0.10 ₽ per item · on the market 1 664 · buy0.0700–0.0746
MP7 | Motherboard (Minimal Wear) — 9.63 ₽+1.66 ₽ per item · on the market 992 · buy0.0700–0.0746
Galil AR | Cold Fusion (Minimal Wear) — 18.53 ₽+10.56 ₽ per item · on the market 1 765 · buy0.0700–0.1239
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.074645f′ (normalized) 0.149291wear 0.0700–0.1500on the market 1 135 · good ≈ 0
Market history: no data yet
Lis-Skins: suitable 16 of 387 · from 15.29 ₽ (float 0.0741) · craft not before 31.10 · data 24.10 13:43 MSK
×5
MP7 | Motherboard
Factory New
buy0.0000–0.0040
(≈1% of this wear's listings)
114.50 ₽
at 22.90
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 23.93 ₽+1.03 ₽ per item · on the market 1 171 · buy0.0000–0.0040
M4A4 | Mainframe (Factory New) — 30.87 ₽+7.97 ₽ per item · on the market 1 273 · buy0.0000–0.0040
Galil AR | Cold Fusion (Factory New) — 40.80 ₽+17.90 ₽ per item · on the market 621 · buy0.0000–0.0067
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.004065f′ (normalized) 0.008130wear 0.0000–0.0700on the market 908 · good ≈ 12
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 25.91 ₽
Lis-Skins: suitable 4 of 269 · from 291.39 ₽ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×4
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1633
(under 1% of this wear's listings)
56.36 ₽
at 14.09
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 15.86 ₽+1.77 ₽ per item · on the market 155 · buy0.0700–0.0816
P2000 | Coral Halftone (Minimal Wear) — 16.74 ₽+2.65 ₽ per item · on the market 403 · buy0.0700–0.0849
M249 | Spectrogram (Minimal Wear) — 17.93 ₽+3.84 ₽ per item · on the market 326 · buy0.0700–0.0816
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.163357f′ (normalized) 0.163357wear 0.1500–0.3800on the market 1 080 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 3 of 85 · from 24.15 ₽ (float 0.1603) · craft not before 31.10 · data 24.10 13:43 MSK
Set · 10 pcs178.83 ₽
+39.38
(+22.0%)
!
Less than 1% of lots fit:на контракт не хватает: нужно 3 шт., годных ≈11, цена занижена≈ market listings are not enough for even one contract (estimate)Price understated: Only 5% of the wear range fits, and lots with a rare float cost more. The calculation uses the average price without float, the real purchase will cost more.
×3
MP7 | Motherboard
Factory New
buy0.0000–0.0035
(≈1% of this wear's listings)
68.70 ₽
at 22.90
if this one runs out, you can take
Negev | Bulkhead (Factory New) — 23.93 ₽+1.03 ₽ per item · on the market 1 171 · buy0.0000–0.0035
M4A4 | Mainframe (Factory New) — 30.87 ₽+7.97 ₽ per item · on the market 1 273 · buy0.0000–0.0035
Galil AR | Cold Fusion (Factory New) — 40.80 ₽+17.90 ₽ per item · on the market 621 · buy0.0000–0.0058
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003553f′ (normalized) 0.007107wear 0.0000–0.0700on the market 908 · good ≈ 11
on the market with this float, usually ~0,
new listings per day: fewer than one · among lots up to 25.91 ₽
Lis-Skins: suitable 3 of 269 · from 291.39 ₽ (float 0.0012) · craft not before 31.10 · data 24.10 13:43 MSK
×5
MP7 | Astrolabe
Field-Tested
buy0.1500–0.1616
(under 1% of this wear's listings)
70.45 ₽
at 14.09
if this one runs out, you can take
SSG 08 | Halftone Whorl (Minimal Wear) — 15.86 ₽+1.77 ₽ per item · on the market 155 · buy0.0700–0.0808
P2000 | Coral Halftone (Minimal Wear) — 16.74 ₽+2.65 ₽ per item · on the market 403 · buy0.0700–0.0840
M249 | Spectrogram (Minimal Wear) — 17.93 ₽+3.84 ₽ per item · on the market 326 · buy0.0700–0.0808
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.161676f′ (normalized) 0.161676wear 0.1500–0.3800on the market 1 080 · good ≈ 1
Market history: no data yet
Lis-Skins: suitable 3 of 85 · from 24.15 ₽ (float 0.1603) · craft not before 31.10 · data 24.10 13:43 MSK
×2
P2000 | Coral Halftone
Factory New
buy0.0000–0.0035
(≈1% of this wear's listings)
74.64 ₽
at 37.32
if this one runs out, you can take
Galil AR | NV (Factory New) — 37.96 ₽+0.64 ₽ per item · on the market 465 · buy0.0000–0.0032
M249 | Spectrogram (Factory New) — 38.24 ₽+0.92 ₽ per item · on the market 398 · buy0.0000–0.0034
SSG 08 | Halftone Whorl (Factory New) — 38.43 ₽+1.11 ₽ per item · on the market 469 · buy0.0000–0.0034
SteamBuyLis-SkinsCSFloatMarket.CSGOPurchase detailsexact upper edge 0.003553f′ (normalized) 0.006834wear 0.0000–0.0700on the market 480 · good ≈ 5
Market history: no data yet
Lis-Skins: no listings with this float (total 247) · data 24.10 13:43 MSK
Set · 10 pcs213.79 ₽
+10.93
(+5.1%)
Another set, profit no worse than the best by%
What you get
8 outcomes
Profitable outcome 30%
Losing outcome 68%
About break-even 2%
in profit
best
AWP | Acheron
Factory New
float up to 0.069999
489.49 ₽22.50%
SteamAWP | Acheron (Factory New)net 425.64 ₽sells 170 a weeknow 489.49 ₽ — cheaper than the month average 768.25 ₽sell now to a buy order: 819.14 ₽
(you get 712.29 ₽)) · buy orders: 17699
sell on Market.CSGO: 680.33 ₽ to your card
cheapest lot 745.98 · lots 50
on CSFloat: from 682.60 ₽listings: 235
on CS.Money: ~ 717.22 ₽
on Lis-Skins: from 673.75 ₽listings: 311
at a loss
worst
MP5-SD | Co-Processor
Factory New
float up to 0.042168
138.48 ₽22.50%
SteamMP5-SD | Co-Processor (Factory New)net 120.42 ₽sells 163 a weeknow 138.48 ₽ — cheaper than the month average 169.94 ₽sell now to a buy order: 173.92 ₽
(you get 151.23 ₽)) · buy orders: 15641
sell on Market.CSGO: 166.64 ₽ to your card
cheapest lot 182.72 · lots 44
on CSFloat: from 139.26 ₽listings: 135
on CS.Money: ~ 143.28 ₽
on Lis-Skins: from 157.77 ₽listings: 32
at a loss
P250 | Exchanger
Factory New
float up to 0.042168
165.35 ₽22.50%
SteamP250 | Exchanger (Factory New)net 143.78 ₽sells 137 a weekmonth average 165.35 ₽, sold 471 — it costs more now, the calculation uses the averagesell now to a buy order: 180.23 ₽
(you get 156.72 ₽)) · buy orders: 14894
sell on Market.CSGO: 143.84 ₽ to your card
cheapest lot 157.72 · lots 59
on CSFloat: from 126.38 ₽listings: 144
on CS.Money: ~ 134.43 ₽
on Lis-Skins: from 142.48 ₽listings: 65
at a loss
P90 | Facility Negative
Factory New
float up to 0.042168
170.49 ₽22.50%
SteamP90 | Facility Negative (Factory New)net 148.25 ₽sells 146 a weekmonth average 170.49 ₽, sold 465 — it costs more now, the calculation uses the averagesell now to a buy order: 182.03 ₽
(you get 158.28 ₽)) · buy orders: 13813
sell on Market.CSGO: 153.18 ₽ to your card
cheapest lot 167.97 · lots 27
on CSFloat: from 139.26 ₽listings: 88
on CS.Money: ~ 146.50 ₽
on Lis-Skins: from 145.70 ₽listings: 43
in profit
AK-47 | Crossfade
Factory New
float up to 0.042168
361.00 ₽2.50%
SteamAK-47 | Crossfade (Factory New)net 313.91 ₽The Graphic Design Collectionsells 261 a weeknow 361.00 ₽ — cheaper than the month average 444.07 ₽no buy orders
sell on Market.CSGO: 261.53 ₽ to your card
cheapest lot 286.77 · lots 97
on CSFloat: from 288.98 ₽listings: 398
on CS.Money: ~ 305.08 ₽
on Lis-Skins: from 272.88 ₽listings: 647
about break-even
SCAR-20 | Wild Berry
Factory New
float up to 0.054819
179.54 ₽2.50%
SteamSCAR-20 | Wild Berry (Factory New)net 156.12 ₽The Graphic Design Collectionsells 22 a weeknow 179.54 ₽ — cheaper than the month average 272.32 ₽sell now to a buy order: 173.92 ₽
(you get 151.23 ₽)) · buy orders: 4831
sell on Market.CSGO: 144.70 ₽ to your card
cheapest lot 158.67 · lots 60
on CSFloat: from 157.77 ₽listings: 191
on CS.Money: ~ 152.94 ₽
on Lis-Skins: from 144.89 ₽listings: 87
in profit
SG 553 | Berry Gel Coat
Factory New
float up to 0.067469
319.42 ₽2.50%
SteamSG 553 | Berry Gel Coat (Factory New)net 277.76 ₽The Graphic Design Collectionsells 23 a weeknow 319.42 ₽ — cheaper than the month average 387.95 ₽no buy orders
sell on Market.CSGO: 240.84 ₽ to your card
cheapest lot 264.08 · lots 18
on CSFloat: from 279.32 ₽listings: 221
on CS.Money: ~ 231.02 ₽
on Lis-Skins: from 220.56 ₽listings: 72
in profit
XM1014 | Halftone Shift
Factory New
float up to 0.050602
203.69 ₽2.50%
SteamXM1014 | Halftone Shift (Factory New)net 177.12 ₽The Graphic Design Collectionsells 82 a weeknow 203.69 ₽ — cheaper than the month average 225.32 ₽sell now to a buy order: 166.71 ₽
(you get 144.96 ₽)) · buy orders: 17258
sell on Market.CSGO: 134.39 ₽ to your card
cheapest lot 147.36 · lots 37
on CSFloat: from 160.99 ₽listings: 259
on CS.Money: ~ 142.48 ₽
on Lis-Skins: from 133.62 ₽listings: 106
float markup by input
how many times more the lots with the needed float cost
M4A4 | Mainframe (Minimal Wear) × 48% of the wear range fitsat least ×2.3731.88 → 75.40 ₽
MP7 | Motherboard (Factory New) × 58% of the wear range fitsat least ×2.47114.50 → 282.81 ₽
MP7 | Astrolabe (Field-Tested) × 18% of the wear range fitsat least ×2.1614.09 → 30.43 ₽
The markup is taken from a check of Steam 25–26.09.2026 listings. It shows how many times the needed number of cheapest listings with a fitting float cost more than the cheapest listing of this wear. It depends on the width of the float window and on the number of items.
Average float of the set
average normalized 0.084337249
outcomes come out up to 0.069999, 0.042168, 0.042168, 0.042168, 0.042168, 0.054819, 0.067469, 0.050602
How to read float
«No higher than» — is a guarantee. The limits are calculated together: take all items with the float at the upper bound and you get exactly the result shown. With a lower float the result will be better.
f′ — the same float, brought to 0–1 by the skin's own range. CSFloat counts the same way.
Craft variants
Craft variants
One of this craft's two collections paired with another collection, same rarity. Click a variant to open its page with all the numbers. The variants may include a craft at a small loss: no more than 15% of the investment, if its most expensive outcome brings at least three investments after the fee and that outcome's price is confirmed by sales.
Variant 1 this oneThe 2018 Nuke Collection + The Graphic Design Collection
In a week, when the outcome can be sold
from outcome price history
In a bad week+9.93 ₽a worse week happens one time in ten
In a typical week+32.66 ₽historical median
If you repeat
10 000 simulations over the outcome odds
I already have items
Enter their float and the site will pick what to buy
Items of this craft's collections of the right rarity fit: The 2018 Nuke Collection and The Graphic Design Collection — and of the mixed-in collection: enter its items with float, your own or ones you want to buy. Its share in the set equals its share in the chances. Your own items are counted in the profit at market price, because you could sell them. The money needed to buy the rest is shown separately.
Third collection
Add a third collection to the craft's two and see whether it gets more profitable
All splits of inputs across three collections are tried (1/1/8, 5/3/2 and the rest) and all outcome wears. The best set is shown for each collection. “Find the best” first quickly scores all collections and then calculates exactly the five best by the quick score.
How to read these numbers
Fees. Steam adds 15% to the seller's price, so the seller gets the listing price divided by 1,15. Multiplying by 0,85 is wrong.
The outcome can only be sold after a week. Inputs bought on Steam go into the contract right away. The outcome can also be crafted further without waiting, but Sell it is possible only after seven days. Over a week the price may change, so the amount shown remains an estimate at calculation time.
Prices are conservative. Sales are counted at the lower of the listing price and the sale price. Purchases are counted at the cheapest listing, which is a lower bound. You cannot buy ten at that price: each next listing costs more. «Check floats on Steam» shows the real purchase price.