Right this is going to take a bit of work to type up and a bit of work if you want to buy, at least 1 phone call will be required to a local store to get them to check local stores for stock.
Right 2 packs..
1: VP51 Multipack. Comprises a Vax Spruce, 1200W Upright vacuum and a (rechargeable?) hand held. CODE : 5012512122274 (£79 down to £69)
2: VP54 Total Home Cleaning Pack. Comprises Vax Spring, 1400w Upright vacuum and a little 1200W drag along. CODE : 5012512122588 (£89 down to £69)
Now regarding the original prices, if you check argos you will see that for example the Vax Spring has an RRP of £120 on its own (current argos price £60)! Also for reference Littlewoods sell similar packs for about £200!
So if you want to try for these, get the contact phone number for the local branch from the B&Q website and ask them to do a local stock check using the code numbers above. I don't know if you'll get lucky or not but can confirm that there are two packs of the VP54 left at CANTERBURY branch (sturry road I think it is).
Good luck lol.