Going to try to work a combo deal on a pair of used Glocks.

These would be the 1st glocks I have owned.

Both come with 1 factory mag and both are in good+ condition.

The 21 is a former state patrol gun.

I was thinking 775 was a good deal for the pair.

Does this seem fair and what should I be looking for in terms of misuse or issues?

TIA

I paid $425 for a 3rd gen G21 with 2 Mags and bright night sights at Buds Police Supply in July. Last week I picked a 3rd gen G30 with one mag and bright night sights from CDNN for $399. Both pistols are excellent to like new.

I would say anything at or under $800 for both is good but I wouldn't go over that unless perhaps it was a good friend, then I may go more depending on the situation.

Just look for normal things. Glocks can run plenty dirty but whether the guns are clean inside and out will tell you if the owner took care of them and to what level.

Look for signs of wear on outside and in, but what I have learned is sometimes a LEO trade in could look pretty bad on the outside from being in the holster all the time but be brand new on the inside from only shooting when they had to.

Sounds a little high to me, but I don't usually quibble over a few bucks for a firearm that I want.  If the G21 has a 90* breechcut @ the ejection port, you can send it back to Glock and they will recut the slide and refinish it, free.  

The fact that you're only getting one mag each is a downer for me.  The l.e. model came with three mags.