I have 3 cartridges, blue, pink, and yellow, HP #564. I opened the package, but not the individual cartridges:  
 
http://www.staples.com/HP-564-Color-Ink-Cartridges-B3B33FN140-Combo-Creative-3-Pack/product_956112  
 
Bought for $32.99; would love to sell for $30 or b.o. to save me trip to store. I'll bring to you!