DNChoice.com
Great name for a dn for sale website or your own domain registar.

RxCatalogue.com
Alternate but used spelling of catalog (see dictionary.com). Would be a good name to brand for selling Rx's.

LoanApproval.biz
Great domain for business loans or simply regular loans.

All three are good domains and are ready to go for a cheap price quickly. I am taking offers, so please contact me if you are interest and make an offer! Payment via Paypal, preferably.

Thanks!