Rikwebb has let us know that BigPockets are selling a 160x 2GB miniSD for the tiny sum of £32.99!!
The card is made by Datawrite (they make good blank DVD/CD media), has read speeds up to 24Mb/s (160x), write speeds up to 20Mb/s (133x), a lifetime warranty and comes with a full size SD adapter!
Looks like a bargin to me so get one while you can!
djhorza has found one for slightly less over at Burn-Media (although it doesn't appear to be 160x)
£31.70 with free second class post and they accept PayPal