I am getting on a bit and my health will not allow me to continue playing golf. I have a mixed set of clubs, leather bag and excellent folding trolley. I would be grateful if I could be advised how to sell these and what how to value everything.
Have a look on eBay, see what comparable clubs are selling for - pitch your price accordingly - or as suggested, ask at your club. There might be a beginner who'd be very glad to buy used clubs at a reasonable price.
Yes, the golf club is a very good place to go. Perhaps they will sell them on your behalf and take a commission. Otherwise perhaps they will allow you to pin an advert on the office board.