I love these OPKs!!!
For cheapies, they are very reliable!
*Green handled ones are from early-pregnancy-tests.com. I honestly don't remember how many of each I got, but I got a combo of OPKs and HPT strips for $24.95.
*Blue handled ones are from ebay (clinicalguardga store). I got 50 OPKs and 20 ICs/HPTs for $9.99 w/free shipping.
LOVE THEM!!!