Can you please predict the price of my account

If I were to sell my account how much do you think it would be worth?

Rank: SFC 4
GP: About 60,000 Gp
ZP: 1000
Other info: It has full detail with e-mail and security answers. Nice account, i barely speak to anyone ingame unless messaging saying stuff like a-site, enemy insight, etc.... Very clean. Only has been to one clan which only lasted a few days. Positive KDR (1.10). A few forum posts which where all to ask questions

It has:
- M4a1 Silver (perm)
- Thompson (perm)
- 30 day shovel
- Desert eagle with scope
- GSG9 with 100 day flashguard
- 90 day c4 fast defuse kit and 90 day smoke and flashbang slot

How much would that account worth? An estimate please? Thank you