I believe these are the prices

Quest for Booty $14.99

Wipeout HD $19.99

Flower $9.99

Oh.

I would say buy Q4B and something for $5. Or get another PSN card.

Get Wipeout HD, for your 20 dollar card it's the best value for money game you can buy. Not having any change is quite convenient (well, one cent change)

Flower is good, but once you've played it once that's it really.

Fat Princess would be my other reccomendation because it's got such great replayability. My fav psn game at the mo.

Does quest for booty have good replayability, I want a game that I can play more then once.

You can play it again, there is a Hard difficulty. But no gold bolts, no skill points or anything of that sort. If you want replay value, get WipEout, because Flower doesn't have much either.

And don't get Linger in Shadows because it's 7 minutes long and you won't want to play it more than 5 times.

Quest for Booty doesn't have much replayability. It's great, but short and once you've played through it once that's it really.

Wipeout has more content out (fury?) which I havn't bought yet. And there are a couple of new maps coming out for Fat Princess.

Trine.

What about Suikoden, I've never played that series before and it's only 5 bucks, would it be a good buy?

i bought flower recently and really enjoyed it, so i would recommend that, and ive also bought burn zombie burn which was fun but got boring. Also id recommend sum ps1 classics like crash team racing.