Do each of the pinball games only have one table? Seems like they'd be fun, but not sure if it's worth the price for one table each. Thanks.

Well, these tables were critically acclaimed for their realistic pinball physics and arcade like operator menus just like a real pinball machine.
Yeah its only one table but each one is fun. Since TopWare has entered the ring on GOG.com it would be interesting to see if Dream Pinball 3D arrives. (probably will never happen)

Focusing on one table meant that they could put a lot of detail into it. It really does show. Worth every penny. I'd rather have one great table than three mediocre ones.

It brings me to the days of Balls of Steel by 3D Realms. It took awhile to get released but eventually it came out and it was worth the wait. Some comparable games were Addiction Pinball.
Absolute stinker : Ultimate Pinball Gold, Ultimate Pinbal Extreme.
Worth Mentioning : Pinball : Soccer Superstars , Pinball Christmas Tree (www.wildsnake.com , soccer stars has an online java version while christmas tree is a demo.) The developer of those two pinball games were former Microsoft designers and helped make Pinball Arcade.

Only one table, but it is one very well designed table. Much more fun than a set of mediocre tables.
Check the reviews on its page, plenty of them give a good rundown.

Well, I've got Pure Pinball, which has 3 tables, and Big Race USA, which has one. However, I end up playing BRUSA, and its single table, far more than I've played all of Pure Pinball's 3 tables combined. Really, it's just that good. The table has a huge amount of attention given to various details, and there is enough variation in the fairly large number of game modes that it rarely seems boring.
Also, while there haven't been a whole lot of pinball games released recently, the ones I've seen have been around this price point for a single-table game, so I think that the price is fairly reasonable.