Tesco are selling 12 Month Xbox Live Gold subscription cards for £35.00
http://www.tescoentertainment.com/store/games/-xbox-live-12-month-gold-membership-card/8%3a772773/
You can then add the discount code 5WYS20-1 which will give you £5 off, so a total of £30.
I haven’t seen too many offers...
You can pick up F1 2010 for around £30 though, so some people might have bought it and gotten bored of it/changed their mind or whatever. They might do alright on that account but i can’t see anyone trading in Halo: Reach, most people will have paid £35+ for it.
HMV are offering a free T-shirt with Pre-orders of FIFA 11 but the game itself is £39.99. Best bet is waiting to see if the supermarkets sell it on the cheap but i guess it all depends on how successful they were last year.