Best process for selling a collection?

[themidlandmaster]

Hi alll!

I haven't been here in ages, great to see the forum doing so well!

Sadly it's come time to sell my stuff to put towards a house.

I have a few things to sell, do people have a suggested approach?

My better stuff includes:
Mass Effect 3 limited edition artbook
Replica Plasma Cutter
AC2 black edition
Dead Space 3 Dev Edition
Red Dead Redemption LP
Arkham City Press Kit
A bunch of steelboooks
Some random Aussie special




Thanks in advance for the advice!