We purchased the Ameda Purely Yours pump in 2002 for about $250 when we had our first of two children. Thanks to new Hygienikits, we've used the same pump for our second son, and loaned the pump (along with new kits) to our close friends and family (so far a total of three more kids.
Definitely getting our money's worth out of it. We're thrilled that the pump attachments connected perfectly with:
Playtex Premium Nurser Newborn Gift Set
http://www.amazon.com/Playtex-Premium-Nurser-Newborn-Gift/dp/B00008614F/
Playtex Premium Nursers [http://www.amazon.com/Playtex-Premium-Nurser-Newborn-Gift/dp/B00008614F/]
generic or Playtex 4-oz or 8-oz drop-ins [http://www.amazon.com/Playtex-Premium-Nurser-Newborn-Gift/dp/B00008614F/]
Playtex One-Step Breast Milk Storage
http://www.amazon.com/Playtex-One-Step-Breast-Milk-Storage/dp/B000231GF8/