Could have made a squillion with forethought and cash. (never had the cash anyway.)

One of my dream bikes has always been a RG500. Rode two of them and they never fail to scare the shit out of me. Second one I rode was for sale at a dealer about 7 years ago for $3k. Took it around the block and did a HUGE unintentional wheelie- took it straight back. Had about $3k to my name at the time but should have bought it regardless.
Forward to now where I might have a chance to buy a similarly priced bike and they now sell for around $16-20k...There is one on ebay now for $55k!!!!!!!!!!!!!!!!! Brand new, unstarted. They were $5000 BRAND NEW in 85.

http://www.ebay.com.au/itm/Suzuki-RG-50 ... 4d15c5ac63
Always wanted an FJ Holden. Awesome ones twenty years ago when I left school could be bought for around $5k. Now, $20k up.
Mk1 Cortinas. Couldn't give them away. $10k up. One for sale here at the mo for $87k. (genuine Lotus)
Kinda liked Monaros HK-HG. WAY out of reach. Bolwell Nagari. Giocottalo. Britten V1000. I must aim to high coz these are all rich boys toys now.

Think I might hang on to my 95 Fairlane. Might be worth something one day. HR ute same story. ZRX x 2. Fibro shack might become collectable once I pay it off.