You want the milk without buying the cow ?
A simple $25 donation will give you the ultimate advertising medium to sell your equipment.
There are numerous folks here waiting to see what you have so that they can purchase tools that they need or just want.
#1- Take clear pictures .
#2- Figure out what you need as a package or individually.
#3- Figure out if you want to ship or have the items picked up locally.
#4- Figure out how you want to get paid, PayPal, cash, check, etc.
#5- List your items with a good contact number/email address.
#6- Go to the bank with your money.
Alternate- List in your local newspaper.