How do you value over 5,700 video games, more than 50 game systems, complete Nintendo and Sega game sets, and the ever-indefinite extension in such taglines “more”?

I have no idea. I collect rare books and I still haven’t the faintest. But someone has to try, and this Wyoming-based eBay seller’s come up with a round number for his apparently vast and immaculately groomed lot: $164,000.

$164,000 sounds like a figure arrived at carefully. Not $150,000, not $160,000, but $164,000. That has to be the result of an additive calculation, an item-by-item tabulation, not some ballpark figure plucked from the ether in multiples of ten- or fifty-thousand bucks.

More than 4,000 of the games are Nintendo-related, says seller reel.big.fish, with the majority from the 1980s and 1990s (he calls this period “the golden age” of gaming, which, just forget all the problems with such nostalgic labels, identifies the demographic the eBay sale’s targeting). The collection includes “multiple complete sets from Nintendo and Sega,” and “arguably” every retail game Nintendo put out from 1985 to 2000 (in the video below, the seller notes he’s only missing Stadium Events, though he has a reproduction cart). Other systems represented in the software mix include Atari, PlayStation, Sega, TurboGrafx and Xbox.

Want every Nintendo 64 console color variant? Custom hand-built and painted shelves (yes, shelves)? Complete-in-box Mario and Zelda sets? Eighty-one variant carts sorted by the number of screws (I had no idea this was a thing)? All 14 Virtual Boy games plus a 15th “bonus import”? Rare development carts? Dust covers for every single NES game? (I don’t, but maybe you do, and the sale currently has over 3,700 watchers, over 950 views per hour and over 50 inquiries so far.)

If you want to see the complete list, the seller’s put up a Google Doc spreadsheet with everything here (warning: it’s godawful slow to scroll, at least on a 13-inch Retina MacBook Pro). The seller says there’s no breaking this thing up, though I’d wager a gazillion people are going to ask for the privilege anyway. And note that $164,000 is just the asking price: he’s taking offers.

And if you want a tour of this fellow’s video game room–over 11 minutes of wall-to-wall game rubbernecking!–your wish is granted.

Write to Matt Peckham at matt.peckham@time.com.