Simply Games is selling "SEGA Superstars Tennis" for the Nintendo Games for £25.00 (inc Del.)
You can get cashback through the usual sites (e.g. 4% Quidco, making it just £24)
Next best price seems to be £28.73 from The Hut.
Sega Superstars Tennis has over 15 playable Sega idols including Sonic the Hedgehog, AiAi from Super Monkeyball fame, Ulala of Space Channel 5 and Amigo from Samba De Amigo. In addition to their own unique attributes, each character will also come equipped with their own superstar tennis skills, putting a whole new spin on each match played! Exhibition mode offers the chance to challenge Sonic, or the character or your choice, to a match on one of many courts, including Sonic’s home court of Green Hill Zone, or Amigo’s Carnival Park court. Wherever you play there will be a host of Sega celebrities cheering you on from courtside and by partaking in crazy doubles matches with your choice of partner, you could end up playing against some pretty unusual couples! Prove your Sega hero is the shining star of Sega Superstars Tennis by collecting silverware in the Tournament Mode.
- Zany SEGA Characters with Superstar Abilities - Each of the 16 characters has their own superstar alter-ego, which gives them the winning edge on the court.
- Ten Fantastical Themed Courts - Guest umpires will supervise the action on a wide variety of colourful courts, from Sonic's lush Green Hill Zone to Ulala's galactic Space Channel 5 world, just to name a couple.
- Four Action-Packed Tournaments - As you slice your way through the competitive tournaments, you will unlock loads of bonus content.
- Classic Soundtrack - Treasured Sega tunes will entertain Sega fans new and old.