I thought this to be a pretty good deal.
I have mentioned 360 cards as this shows the P&P to be more reasonable (Same for one pack) but there are other goods on this site that may also be of interest.
Manufacturer Code: Iphotoshots
Description: Size: Perforated with Border (Printable Area: 4"x6"), Weight: 180gsm, Instant Dry Gloss Paper. Ideal for digital snapshots. 36 cards that are instant drying, waterproof, scratchproof, smudgeproof, vibrant colours with no white border. Designed to be used with: Canon, Epson, Hewlett-Packard and Lexmark inkjet printers.
Availability: In Stock