Appraise my main!

yo guys just got this main im kinda in love with it, and i just wanna know how much it's worth
Stats:
Blops2 prestige master diamond SMGs And Assaults
Blops1 - 15th
Mw3 - 1st Prestige
Halo 4 - SR130
Halo Reach - Captain
3 Year Tenure
3k GS
Some DLC (map packs and shit)
this is NOT for sale just want an appraisal

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WTF CAN SOMEONE PLEASE APPRAISE THIS?