HH isn killer shape with ground mods done, and an excelent PF or should i say PF's is worth north of 1500 for sure...
the 2100 is not out of the question either....
I have a ton of Gottliebs and they are amazingly fun games....
I had a very nice HH, and sold it for 1600, at A-Town 2yrs ago...
gets boring fast unfortunately....
if i had unlimited space, i would grab another, but its not fun enough for me to use up realestate...
Devils Dare is a much Better game.... as a matter of fact it is if not the best SYS80 series game otu playability wise...
HH is great to look at ...awesome artwork. !
And BTW do the ground mods, and they are as reliable as hell, and will give you a ton of enjoyment. !