There are a bunch of these listed on e-bay a the moment. Lamson Goodnow Mold Iron Casting Frame ~7 1/2" x 17" Interior Are the intact ones good value for actual use? Item number 323306631424
Alexander, they are an odd dimension for general work, but even if I could avoid the shipping by being local $25 is top dollar. They might be more a giveaway item.
additionally that flask design has very short pins, which restricts what you can with them... with that said I disagree with ESC, if I needed those flasks, I would be very happy to pay $50 each shipped to me. but I have no use for them V/r HT1