Hey guys I have a few sets I am thinking about selling. What is the vintage drum market like these days?

It has been 20+ years since I have been into vintage drums. 

I have a late 60's Ludwig Burgundy 3pc., Sparkle, Psychedilc , Blue Oyster Down Beat with Matching Jazz Festival snare, Champaigne Sparkle Downbeat and a 70s Clear Vistalite 5pc set with snare.  

Not sure if the value is there like it used to be. Thinking very hard about selling these, just wondering if the prices are down.

Thanks