Given it’s a price check, I’ll chime in as someone looking to buy a Nag toon (though a much cheaper one) that they are going for ~900m/1m SP. As an example, this one’s at 39bn for 43m SP, not done selling yet either: WTS NAGLFAR PILOT 43mill SP
I’d say your toon is worth at least 55bn, probably higher given specialised titan + titan skill books + I assume implants. It’s expensive and specialised, so reliant on finding the right buyer.
Also worth noting your toon’s raw extractor value at Buy Extractor and Sell Injector is around 43 - 45bn, + the toon itself once extracted which would be 3bn up to maybe if you find the right buyer 7 or 8bn (on account of the expensive skillbooks and cybernetics 5 and implants).
If you accept less than 50bn, you’re being ripped off, and realistically you should expect 55bn+.
Also if have any of the expensive skins, they’re worth noting too.