I purchased these about 3 years ago from Seibert Optics. They are like new and come with a screw down type case only no boxes. He does show a picture of the 7 and the 19 on his web site, the 45 isn't shown but the 30mm shown looks like the 45 except the bottom is black not chrome. Prices include shipping in CONUS only, paypal or money order.
7mm, 1.25" for $25.00 (SOLD in 5 min) thanks Bob
45mm 1.25" for $35.00 Sold, Thanks John
19mm 2" for $50.00 sold, thanks Marty
Please email me questions before you committ, thanks.