Game Value Depreciation Calculator
Estimate the current resale value of a video game based on its original price, age, condition, and genre type. Useful for collectors, resellers, and trade-in decisions.
About this calculator
Video game resale value depreciates over time similarly to other consumer goods, but condition and genre significantly influence the rate. The base depreciation follows the formula: value = originalPrice × 0.85^(monthsOwned/12), applying a 15% annual depreciation rate compounded over the ownership period. This result is multiplied by a condition factor — mint condition commands a 1.2× premium while poor condition drops to 0.6×. A genre multiplier then adjusts for market demand: collector's editions carry 1.3×, retro titles 1.1×, standard releases 1.0×, and indie games 0.7×. The complete formula is: currentValue = originalPrice × 0.85^(months/12) × conditionFactor × genreMultiplier.
How to use
Say you paid $60 for a standard game 24 months ago, it's in excellent condition, and it's a retro title. Depreciation base = $60 × 0.85^(24/12) = $60 × 0.85² = $60 × 0.7225 = $43.35. Condition factor for excellent = 1.0, so still $43.35. Retro genre multiplier = 1.1, so $43.35 × 1.1 = $47.69. The estimated current resale value is approximately $47.69.
Frequently asked questions
Why do collector's edition games depreciate more slowly than standard releases?
Collector's editions are produced in limited quantities, and their bundled physical extras — art books, figurines, or soundtrack CDs — retain independent value. As time passes, unopened collector's editions become increasingly scarce, which can actually push prices above the original retail price for popular titles. The 1.3× multiplier in this calculator reflects that premium, though real-world values vary widely depending on the specific game and its cultural significance.
How does game condition affect resale value when selling or trading in?
Physical condition is one of the biggest determinants of resale value at used game shops and on marketplaces like eBay. A mint or sealed copy can command 20–40% more than a well-played copy of the same game. Scratched discs, damaged cases, or missing manuals reduce buyer confidence and lower the price buyers are willing to pay. This calculator uses multipliers from 0.6 (poor) to 1.2 (mint) to model this range.
When is the best time to sell a video game to get the most money back?
Games typically lose value fastest in the first 12–18 months after release as the market saturates with used copies. Selling shortly after release or holding until the game becomes genuinely rare — often 5–10 years later — tends to yield better returns than selling in the 2–4 year window. Retro and collector interest can cause prices to rebound after an initial depreciation period, particularly for games with devoted fan bases or limited original print runs.