Great Vintage system - need help!

[Dutch22]

I have a system that includes a pair of RT12s, CS250 for center, PSW300 and a pair of M5s in the rear. Problem is that we moved and now this system completely overpowers the smaller family room both acoustically and visually (per my boss) so I need to get a new set of (smaller) Polks - there is always an upside! How can I get an idea as to how much my present speakers are worth? I know how much I paid but how much can I reasonably expect to ask for them? Thanks for the help!!

[ohskigod]

RT12? not ringing a bell with me, but many others here are far more knowlegable than me. might want to try to get a picture of these in case they dont ring a bell to anyone else. post the pic here and see if anyone can help.

[PolkWannabie]

http://www.polkaudio.com/home/produc...=154&vintage=1

http://clubpolk.polkaudio.com/servic....php3?model=rt

[dorokusai]

Here is Orion Blue Book value for a reference. I would personally not expect much above Wholesale Mint as those speakers aren't rare. That would also mean that they are in fact MINT :)

If you wish to sell them here, pics are a must. You will enjoy picking up some new speakers anyhow, be happy ;) Good luck.

CS250
MSRP: $300.00
USED: $90.00
Wholesale
Mint: $50.00
Average: $30.00

M5
MSRP: $200.00
USED: $90.00
Wholesale
Mint: $55.00
Average: $31.00

PSW300
MSRP: $800.00
USED: $275.00
Wholesale
Mint: $150.00
Average: $90.00

RT12
MSRP: $400.00
USED: $150.00
Wholesale
Mint: $85.00
Average: $50.00