Costco has a sale of many of the cards for digital imaging on sale this upcoming week. Starting with the 12th I believe. The 1 gig Ultra II is something like $76.00 with 20 free prints from costco for the purchase. That is seven dollars cheaper than the best price I have seen for that card. NewEgg.com had them for $82.99 plus shipping. Plus the costco free prints makes it a screaming deal.
They had many other speeds, sizes, type 1 and 2, etc. This is just what I had compared.
If you are in the market for memory, it may be something to look into. Just thought you all should know.
Good luck and happy shooting.