Supermarket and In-Store Prices
Tesco
£25 on 360/PS3 with bought with either a 2100 points card, 3 months Live membership, or a £20 PSN card. (Both in-store and online)
Sainsbury's
£27.97 with a minimum £30 spend. Otherwise, £37.97.
Morrisons
£29.99 when bought with another chart game, £39.99 otherwise.
GAME
£24.99 when bought with any other chart 360/PS3 game or selected trade (source)
Gamestation
£24.99 when bought with selected titles.
ASDA
£36.97 when bought alone, or £4.97 when you trade in Fable 3, Fallout New Vegas, or Star Wars The Force Unleashed 2. CONFIRMED, image source user "c4c" on hotukdeals.
Best Online Deals
Amazon have the best online deal at the moment, if you're looking for the game alone.


Or if you're happy to buy some Microsoft points along with it, Tesco's £25 detail is also available online:


Trade-in Deals
- GAME are doing Black Ops for half price when you trade in Halo Reach. (Unconfirmed)
- HMV are doing Black Ops on 360 for £7.99 when you trade in Medal of Honor (360).
- Tesco are offering £24 for trading in Halo Reach.
Expired or Cancelled Deals
Call of Duty Black Ops for £20 from www.woolworths.co.uk (thread here) - It appears that customers who are calling to check on the deal are getting their orders cancelled, whereas lots of others still show up as valid. We're waiting to see if they'll deliver. Either way, the codes have been deactivated and no longer work for new orders.
Edited by John, 08 November 2010 - 05:34 PM.