40K Spare Bits Pricing
Current market statistics for Warhammer 40K spare parts and conversion bits.
What you'll usually pay
💡 Used ones cost about 22% more here.
👉 In short easy summary
The best value is found in Space Marine bits, which sit 12% below the market median. Conversely, Astra Militarum and Adepta Sororitas bits command a 75% premium over the median price.
💚 Best value for your money
Price by army
Why? Prices vary by faction demand, ranging from Space Marines at 3.5 to Space Wolves at 7.13.
Price by chapter/regiment
Why? Specific chapter bits vary from Iron Hands at 5.28 to Ultramarines at 7.06.
Price by features
Why? Bulk lots and painted pieces carry premiums, with bulk lots reaching a median of 9.99.
Price by brand
Why? Third-party and official brands differ, from Forge World at 2.25 to Kromlech at 10.99.
🛒 Some on sale right now
Common questions
What is the median price for a bulk lot of bits?
The median price for bulk/lot listings is 9.99.
Which army has the most affordable spare bits?
Space Marines have the lowest median price at 3.5.
How do used bits compare to new bits in this category?
Used bits have a median price of 4.88, while new bits have a median of 3.99.
How we got these numbers
Worked out from 200 live eBay listings (price range $1–$23, odd outliers ignored). These are asking prices, so use them as a guide. Last checked June 27, 2026.