help with 1985 jackson please?

[flash2ace]

according to the serial number on the neck plate i have a 1985 jackson made in san dimas california. its in mint condition. it came from the custom shop and it has the grid paint job on it. my problem is im trying to put a value on this thing. it has i single double humbucker on it and its active electronics rock.it has a jackson locking system with jackson tuners. and it says usa made on the neck. but i cant find a model number for it, and i guess this is because its a custom shop guitar and they didnt put model numbers on them when they came outta the custom shop. does anyone know anything about these? i wish i had a picture of it to upload but i dont. i will see if i can come up with one soon. and thanks ahead of time guys for trying.

[detuned6]

is it neck thru???

[flash2ace]

its a bolt on neck.

[flash2ace]

you mean to say theres been over 20 people view this and only one responds, come on i know some of you guys knows the answer to this.