Klipsch is currently running trade in offer for their speakers. You will need to talk to a consultant to check exactly what you can trade in to get the prices on their website.
Couple examples.
RP6000F set (RP6000F, RP500C, RP500M, SPL100) comes to $3474, this package is generally around $5,345.
RP8000F set (RP8000F, RP504C, RP502S and SPL120) comes to $4590, this package normally around $7095.
I was after a 504c and was offered the website price without a trade in when talking to the consultant but ymmv.
Note this trade in offer is not exclusive to lifestyle store but this is the store I went with, instyle hifi is also offering the trade in deals.
Sounds good