Other than that, I've never traded anything. I'm a hoarder.
Yeah...I can pretty much be a bit of a 'hoarder' myself most of the time.
I'd
*NEVER* trade/sell my *only*/"Personal" copy of a game.
Also, like other posters have mentioned...I *ONLY* buy games for systems that I own, and, I *ONLY* buy games that I have an interest in eventually playing myself (there may have been 1 or 2 exceptions to this in the last 20 years, or so
What I
*DO* often do, however, is if/when there's certain games/Limited-Editions that I'm very confident that they'll sooner or later be rare & valuable items...I'll pre-order (I'll use what I did w/ the "Hyperdimension Neptunia" ("1" and "MK-2") LE's here; say six of these LE's.
One's *MY* personal copy/to open up, play, look through the art-books, listen to the ost's, etc - This one *Never* gets sold/traded.
Then...I wait...
(W/ the Neptunia LE's) it's only ever taken me 6 - 12 months to be able to sell my remaining *"SEALED"* LE's for (on the average)
*three to four times* what I bought them for
I don't really do this as a way of making my living (I could get by comfortably w/o ever doing this)...but...the profits that I make here are the money that's
*ONLY* ever used to re-invest into more games for myself (and, the occasional), "Speculative" buys...