What $ to offer for second hand suspension?

[Fonzie]

I'm currently looking into lowering my car, and had done some pricing when one of my mates last night told me he was selling his car and would be interested in selling me his current suspension gear, then sell the car at stock height.

What I've priced:
SL front, SSL rear King Springs
Monroe GT Shortened shocks
Whiteline adjustable panhard rod.

My sourced total for all this, brand new, is just shy of $800.

The second hand gear my mate is wanting to get rid of is exactly what I'd priced, and has been on the car for 4 months - so less than 15,000kms. I've offered him $400, Is this a fair offer?

Cheers, Fonzie.

 

[suss_wh]

lol i got four king spring super super lows supplied and fitted for $395

 

[Fonzie]

Mate that's just be springs, You probably got charged over $100 in labor too. I'm wanting to do it properly: Shortened shocks, and at that height I'll need an adjustable panhard rod. You in comparison, in a WH Caprice, will probably want a 4 point adjustable camber kit and the shortened shocks so your arse doesn't take a beating over every bump.

 

[suss_wh]

yeah ive got a 4 point waiting to go in

 

[Fonzie]

Bump, Any other answers? I don't want to rip this bloke off.

 

[Adds_05]

seems ok to me, i guess it is second hand and even though its only done 15000 kms,has it been a hard amount of kms? like is he the type of person that doesnt care if he hits every bump and pot hole in the road or does he try to miss them?