buster_broon said:
looks like my white saturn and thunderforce has arrived
will open the box and check it out

got charged £20.96 customs and excise though
Man, customs is HARSH sometimes. It's worth it for a Japanese Saturn, though. The 2-D shooters on there are great, and there are a bunch of excellent fighters that never came out in America, either.
A few that I consider MUST-BUYS:
Soukyugurentai- if you like Raizing at all, you'll love this. I think it's better than Battle Garegga, and it's much cheaper, too. Buy it for about $35 USD, love it, cherish it.
Marvel (or X-Men) vs. Street Fighter: X-Men vs. SF comes with the 4 meg cart, and it's a great port of the arcade game. I like the characters in Marvel a little better, but it doesn't come with the cart, so I would recommend just buying both.
Cyberbots: obscure and very fun little 2-D fighter with a mech twist to it. Works without the RAM cart, but also works with it to enhance the animation. The limited edition comes in a nice premium pack with a collector's art book- don't know if a regular edition was released.
Battle Garegga is great, but increasingly pricey. Got my copy for $77 in NM condition a few months ago, now it's hard to find for under $100. Very, very manic shooter with a TON of unique play mechanics (run away from the powerups!).
Shining Force III Scenario 2 and 3: the combat works great even without being able to understand the story. Too bad that save data from U.S. Scenario 1 doesn't work with JP Scenario 2 and 3!
Also, if you aren't into collecting the high-value small print run American Saturn releases, you can get the JP version far cheaper, most of the time. I spent $86 on a NM complete copy of Guardian Heroes US, JP version sells for about $30. Panzer Dragoon Saga is cheap on JP, too, but you'd need a good translation. Good stuff.