Need help on price to sell for DIY speakers

I build these around 12 years ago

All Vifa drivers and crossover made and develope by Madisound.

My investment was around $500/600 per speakers (7 of them).

2 towers
1 center
2 back surronds
2 side (Bi-pole/ Di-polole/tweater 0 or +/- 1.5 db).

All were properly made with no cost or corner cut to make the perfect cabinet.

I must now move on and no time for DIY anymore.

What would be a proper price to sell a 7.1 system (including a an SVS PB12Plus/2 for the sub).

I know they are kind of old , but they still sound better than lot on the market (objective of course).

Need help to determind a reasonable price per speaker ($150/200 per cabinet plus $700 for the subs?).


Any help would and will be greatly appreciate.

Thanks


Ray

Thanks for the honest reply

Most people have no idea what a well done DIY can do.


Ray