When I originally posted this there was some controversy of which model it is. I checked the ID tag [again]& it is a Figure 70.
I believe this model could be ordered w/ or w/o Glass top, adv glass or Station lighter.
The pump it self is not RARE [you've got 2, T-way has more than a few].
jm2c:
Glass top would add $1200-1500 to value of pump.
[Brass lettering for Glass top might add $100-150]
S.L. would add $900-1100 to value of pump.
Adv. glass would add $100 to value of pump.
Faces plates like yours vs what I have, Add $50-100.