Quoted from PtownPin:

I'd be shocked if he gets anywhere close to $19.5K for this game....its basically a stock game with thousands of game plays. Its not like its in mint condition with all a bunch of nice mods...the rad cals, and spare play field are nice, but will most likely never be installed on this game as both are a pain in the ass to install. He would be better off selling them separately.

Quoted from ceterumnet:So, let's say the new "base price" of POTC LE is $17,000 (maybe a little low, but let's use it). Lior's one mod is worth $1-2k based on its scarcity and one sold on eBay for somewhere in that ballpark. Chest mod is still available I believe for ~300. Add Pinwoofer, map noise, + blades...
$17,000 (Base Price)
$2,000 (Lior's mods)
$1,000 (other extras)
---------
$20,000