Sorting through old treasures

Recently, I pulled out an old crate of baseball cards looking for some missing sports memorabilia. In my search, I found a small box labeled "might be worth something." Just for kicks, here's a look at what 13-year-old me thought might be valuable someday:

~~ Topps 1988 SS Kevin Elster (Rookie, Mets)
Buy it now price = 11 cents
Clearly, this card (and other rookie commemorative set ones I found) suckered me in with the promise getting in on the ground floor of some first-year stars. He hung on for 13 years, but ended his career with a .223 batting average and fewer than 30 RBI a year.

~~ Topps 1988 P Jimmy Key (Blue Jays)
Buy it now price = 50 cents
I actually found two different Jimmy Key cards I put aside, for reasons I can't explain. Key actually had a decent career, with four All-Star appearances and two World Series rings. But, I'm still not sure who he is.

~~ Topps 1987 P Shane Rawley (Phillies)
Buy it now price = 60 cents (for 8 cards)
I can only assume that he made it into this pile because of his exemplary name and exemplary choice of teams. Rawley won 17 games in 1987, but finished his career with a middling 111-118 record.

~~ Topps 1990 Checklist #2
Buy it now price = $1.60
This is a piece of cardboard with a list of other cards on it, and somehow it's worth more than everything else I've looked up tonight. Clearly, there is something unusual about this card, but I have no idea what it is. Maybe I did have some clue what I was doing back then...

~~ Topps 1983 M Whitey Herzog (St. Louis)
Buy it now price = 75 cents
Seriously, maybe I was onto something. Herzog was one of the top managers of all time, but who collects baseball cards to get managers? Someone who's looking for a good return on investment, I guess.

~~ Topps 1984 OF Andy Van Slyke (St. Louis)
Buy it now price = $2.25
OMG, I'm gonna be rich. Rich! RIIICCH!!!!
(Seriously, that's a lot for a baseball card)

~~ Topps 1986 P Mark Eichhorn (Rookie, Blue Jays)
Buy it now price = 84 cents
Eh, we might be coming back to reality again. I've got about 20 of these rookie cards in here, but I've never heard of any of these guys. Eichhorn had fewer than 100 decisions in his baseball career, and baseball reference has him as the 520th best pitcher of all-time.

~~ Topps 1961 P John Buzhardt (Phillies)
Buy it now price = $3.00
I have no idea who this is and no idea where I got a baseball card from 1961. It's card #3 in that year's set. #2 is Roger Maris, worth $300. Maybe I need to search down into this box a little further...

~~ Topps 1990 SS Greg Gagne (Twins)
Buy it now price = 30 cents
I found one site that listed more than 30 different Topps baseball cards issued for Gagne over the course of his career. None are worth more than 60 cents. Not sure why I thought they would be.

So, nine random cards, likely purchased for under $5, totaling about $9.40 now. Not bad. This would have been funnier if they were worth a lot less. But now I'm going to have to actually check and see if the real ones I didn't scan in (A Jose Canseco rookie card, a Mike Schmidt retirement card, and four Barry Bonds rookie cards) can help fund an early retirement.