Yes, there is. You can trade them in with Axiom's trade-in program. I just traded in my M80v2, 4xQS8v2 for M5HP and QS10HP. I also bought an ADA-1000-3. Last year I traded in my EP600v2 for a glorious EP800. If your EP500 is v2, trade it in for the sealed EP500v4. And that VP150 should be traded for the 160v4. Best things I ever did for my system!

Also, as a current owner, you are entitled to a loyalty discount. Axiom can set you up and you can access your account on-line.