i am just going to throw this out here from personal experience and see if anyone else agrees. the scarcity guide here lists spider-man as the rarest 32x game. this is over both t-mek and world series/deion sanders. then there are other 5-rarity games tied with deion and t-mek. i'm sorry, but compared to these three games, i feel all the others are easy to find (well, except possibly b.c. racers and brutal which may be in the same league with spider-man). i've collected for this system on a couple of occasions as i am primarily a genesis collector. but don't take my word for it. search all the database game-trading sites and auction houses. i BET you won't find a deion anywhere, and i would give heavy odds against you finding more than 1 t-mek. in comparison, you'll find 1 or 2 spider-man webs of fire carts around any given large auction site or gametz.
spider-man is definately the most expensive game; granted. but thats only becuase it's fairly scarce AND fun AND well known characters. t-mek is much harder to find though, imo, and deion sanders is nearly impossible!
so, here's my breakdown:
deion sanders = 8
t-mek = 7
spider-man and bc racers = 6 (or bc racers may be a 5...)
or, altrnately:
deion sanders = 7
spider-man, bc racers, t-mek = 6
anyone else who has seriously collected for the 32x, please speak. it's entirely possible that this may be just my experience.
also, kolibri shouldn't be, imo, a 4. there are tons of those unopened still floating around. there was a clearance guy at ebay selling that as part of 9 unopened 32x game lots for $35.00 about a year ago (he also ran some wth unopened systems for $65!). i bought a couple from him. i also see that one around game stores/pawn shops/fleas fairly regularly. to put it as the same scarcity as star trek seems just wrong. star trek, imho may be under-rated in scarcity if kolibri isn't overrated.
keep in mind, i am not trying to be negatively critical, just trying to contribute to the accuracy of the guide and welcome being proven differently!
maybe someone would like to start a poll? i am a little too unkown here still to do it myself, i think. perhaps if a moderator feels this is poll-worthy,they can re-post this as one?