What would you value this paintball gun and gear set at?

Thanks in advance for reading. I am wanting to sell this paintball set and need to know what is a reasonable asking price:

Airgun Designs 68 Automag Classic – all stock, like new used less then 5 times.
Quickload battery operated hopper
Standard Co2 tank with optional coiled remote line
Scott mask and padded gloves
Belt with paintball refill canisters (3)

All books/parts and even an instruction video are there.
The hopper is a Viewloader.

What is the best paintball marker and hopper on the market these days?

ive been out of the paintball loop for a couple of years now and i recently moved to a city where the scene is just epic but i have out dated equip im sure… whats the best stuff out right now? marker,hopper, and tank wise? any new tech? im willing to blow 1G on a marker and 200 for the hopper and tank each.