Selling Account worth how much?

Name: rockon222rock
Join date: 12/1/2012
Places visited: 113
Forum posts: 0

Right now i have 321 robux on my account

3 pages of shirts and 2 pages of pants.

rockon222rock's Inventory - ROBLOX
^^Thats my inventory
I have some gamepasses on my account, including "the force/force mend/duel saber/force push" gamepasses for a jedi game (worth 2300 robux all together) as well as a gamepass on a hunterxhunter (anime) game of a wolf for 405 robux, SSJ5 for a dragon balls game as well as kaioken/LSSJG for another dragon balls game (alltogether worth 447 robux)
I also have gamepasses for this game "Black magic" which is tech'y classpack/bloodlust class pack/eclipse classpack which is worth alltogether 130 robux

I also have other purchases (smaller ones) which add up to 100 minimum

all together i have used around 3,412 robux on this account and i have 321 robux on it right now

How much would this account be worth in your opinion guys? (i'm looking to sell it for a alright price)
btw i dont know if the gamepasses count as anything for the final price, i just joined this website.