to crash a browser.

Frenchman Andre began his collection - which he jokes he houses in a "bat cave" - as a joint endeavour with his twin brother around fifteen years ago, then took over as the sole curator around 2004-05 when his sibling dropped out.

While you'd think a stash of games of this size must have crippled him financially, he says that's not the case. "I don't know how much it would have cost me, I never did the math as I bought", he told me. Most months he only picked up a few games, meaning that over the 15 years his collection grew "slowly but surely".

Amazingly, the bulk of the games were obtained without Andre having to venture too far from home; aside from a trip toJapan in the late 90s where he grabbed a few titles, the rest were purchased either online or from retailers in France.

His rarest game is a copy of bizarre Mega Drive title Go-Net, which with less than half a dozen verified copies is one of the most hard-to-find retail games on the planet.

So why sell? He would only say it was for "personal reasons", though with the money raised he plans to first go on a holiday then use the proceeds to open his own business. That is, if he actually gets the money; as of today, the "buyer" still hasn't parted with the cash...