The game is a murder mystery visual novel with a heavy story focus that requires multiple playthroughs to figure out and involves puzzle rooms used to progress through the story with dialogue choices to be made inbetween them.
Our algorithm tracks thousands of verified sales from eBay and other marketplaces. We don't use asking prices, only what buyers actually pay.
We automatically exclude damaged items, reproductions, and extreme outliers to ensure the average is representative of the true market value.
The retro market moves fast. Our database refreshes every day to capture the latest trends and shifts in collector demand.
Confidence Score: High • Based on thousands of verified transactions
Currently, the value of a Complete In Box (CIB) copy of 999: 9 Hours, 9 Persons, 9 Doors is estimated around $60.00. For collectors looking for a Loose copy, transactions usually happen around $45.45. The price gap suggests that the box is relatively common.
Released in 2009 on Nintendo DS, this title is an interesting piece for any Nintendo DS collector. The game's value is rising, a sign of growing interest from collectors.
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The game is a murder mystery visual novel with a heavy story focus that requires multiple playthroughs to figure out and involves puzzle rooms used to progress through the story with dialogue choices to be made inbetween them.
Our algorithm tracks thousands of verified sales from eBay and other marketplaces. We don't use asking prices, only what buyers actually pay.
We automatically exclude damaged items, reproductions, and extreme outliers to ensure the average is representative of the true market value.
The retro market moves fast. Our database refreshes every day to capture the latest trends and shifts in collector demand.
Confidence Score: High • Based on thousands of verified transactions