i know my radiator has cracks on the top so i know its gonna blow some day.

i saw this on ebay and the guy claims it works for both auto and manual..

http://cgi.ebay.com/ebaymotors/94-99-TOYOT...1QQcmdZViewItem


any thoughts about it?

Too expensive.

Either just get one from a junkyard or if you want expanded cooling capacity get a Koyo Racing Radiator. Had one on my car when the old one cracked and it worked pretty well.

http://cgi.ebay.com/ebaymotors/TOYOTA-CELI...1QQcmdZViewItem

for an aluminum radiator that's cheaper than a koyo, might not be too bad.

if your questioning being able to use it for both auto and manual then its probably just made for an auto, if you wanted to use it for a manual you just wouldn't have an extra hose to hook up. no big deal, I have an auto radiator with a manual tranny

I'd recommend the aluminium radiator that the original poster linked to. A fully aluminium radiator won't crack, ever.
The Koyo one that hellsyphon linked to has plastic endtanks and they will crack over time... actually I'm not even sure if that's a genuine Koyo radiator! It's hard to tell because there are so many scammers on eBay nowadays.