Foam play mats that "lock" together from ASDA

[iMum]

I bought a set of these on Wednesday from my local ASDA and am really impressed and want a few more sets, my local store has run out and I cant see them on the web.
Dont suppose any lovely mumsnetters have them in their local store-would you be willing to send them to me, I can pay by paypal or cheque etc and of course postage too.

Would really be looking for 3 sets (9 tiles in each set)

I know its a long shot but would be soooo grateful if any of you lovely ladies can help.

sorry, no asda near us. its prob way more expensive but we got some foam playmat things for dd 2 years ago from jojomamanbebe... she has used them from birth - and still plays with them now (got 2 sets so we play matching gaMES!)