Cleaning house ~ Completely unclear on values if any


Greetings. I used to be an avid hi fi junkie but years ago went to the dark side of streaming and wireless. I joined here simply to find out if my Rotel amp (970BX), Rotel CD player (same era), Musical Designs SP-1 (w/ some fancy upgraded tube(s?), and some ultra cool Elac speakers (German) which though small, weigh a ton and sound(ed) EXCELLENT (as I recall). I’d be disappointed to think that all these components are worthless. All in excellent condition and in original packaging (except for the speakers). Thank you for any thoughts you might share.  As stated earlier; I’ve been completely out of the online audiophile community for years. 
stellabird
Try entering make and model numbers in the following site:http://kruipen.com/
You should be able to find the value/average if any of these were sold. No guarantee, but you never know. 
Rotel is "better than the average bear" audio gear, sorta like NAD I think.  Although, my audio gear dealer got the new Rotel "Michi" preamp and I gotta say, it does not sound like your run of the mill Rotel stuff.  It's not a Pass XP-32 or ARC Ref 6SE, but it does stand out.  As for your stuff, two to three benjies I think...  
Again; I appreciate the input above 

I’m gonna try the Elacs and the SP-1 on eBay for a week
I don’t think the Rotel components are worth the time and trouble