| Used Astro-Tech AT72EDII Refractor OTA w/0.8x FFR | milehighastro.com | 425 USD | 679 USD | −37.4% |
| Used 0.8x Reducer/Flattener for AT80ED | milehighastro.com | 60 USD | 89.99 USD | −33.3% |
| USED - Astro-Tech 4.8mm XWA FMC Eyepiece | cloudbreakoptics.com | 200 USD | 280 USD | −28.6% |
| USED - Astro-Tech 7mm XWA FMC Eyepiece | cloudbreakoptics.com | 200 USD | 280 USD | −28.6% |
| Astro-Tech AT130 EDT f/7 ED Triplet OTA | astronomics.com | 1649 USD | 2,099 USD | −21.4% |
| Astro-Tech AT130EDX f/7 FCD100 ED Triplet APO | astronomics.com | 2999 USD | 3,695 USD | −18.8% |
| Astro-Tech AT90EDX f/6 Triplet APO Refractor OTA | astronomics.com | 1574 USD | 1,749 USD | −10% |
| Astro-Tech AT126EDQ f/7 Quad Refractor | astronomics.com | 2699 USD | — | — |
| Astro-Tech AT106EDQ f/7 Quad Refractor | astronomics.com | 1999 USD | — | — |
| Astro-Tech AT66EDQ f/7 ED Quadruplet Apochromatic Refractor OTA | astronomics.com | 849 USD | — | — |
| Astro-Tech Folding Pier – Rigid, Portable Pier for Giant Binoculars And Mount Heads | astronomics.com | 799 USD | — | — |
| Astro-Tech V3 0.8x Reducer/Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor with 3.2" Focuser | astronomics.com | 299.95 USD | — | — |
| Astro-Tech V3 1X Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor with 3.2" Focuser | astronomics.com | 299.95 USD | — | — |
| Astro-Tech 0.8x Reducer/Field Flattener for AT150EDL | astronomics.com | 299.95 USD | — | — |
| Astro-Tech V3 1X Field Flattener For Astro-Tech AT130 Triplet APO Refractor with 3.2" Focuser | astronomics.com | 299.95 USD | — | — |
| Astro-Tech 1× Field Flattener for AT150EDL | astronomics.com | 299.95 USD | — | — |
| Astro-Tech V3 0.8x Reducer/Field Flattener For Astro-Tech AT130EDT or AT130EDX Triplet APO Refractor with 3.2" Focuser | astronomics.com | 299.95 USD | — | — |
| Astro-Tech Voyager 2 Altazimuth Mount | astronomics.com | 249.95 USD | — | — |
| Astro Tech Quartz Chronometer - Part Number: AT420100 | nexairaeroparts.com | 226 USD | — | — |
| Astro-Tech 1X Field Flattener For Astro-Tech AT130EDT Triplet APO Refractor | astronomics.com | 199.95 USD | — | — |
| Astro-Tech 0.8X Reducer For Astro-Tech AT66EDQ | astronomics.com | 199.95 USD | — | — |
| Astro-Tech 1X Field Flattener For Astro-Tech AT90 Triplet APO Refractor | astronomics.com | 199.95 USD | — | — |
| Astro-Tech 1X Field Flattener For Astro-Tech AT80EDT Triplet APO Refractor | astronomics.com | 199.95 USD | — | — |
| Astro-Tech 1X Field Flattener For Astro-Tech AT115EDT Triplet APO Refractor | astronomics.com | 199.95 USD | — | — |
| Astro-Tech 10x50mm Illuminated Right Angle Correct Image Finder, White Body with Black Trim | astronomics.com | 189.95 USD | — | — |
| Astro-Tech Voyager III Alt-Az Mount Head | astronomics.com | 169.95 USD | — | — |
| Astro-Tech Hard Case For Astro-Tech At125Edl 125Mm Ed Refractor | astronomics.com | 159.95 USD | — | — |
| Astro-Tech At102Edl Hard Carrying Case | astronomics.com | 129.95 USD | — | — |
| Astro-Tech 1.25" 99% Reflectivity Dielectric Quartz Mirror Diagonal | astronomics.com | 119.95 USD | — | — |
| Astro-Tech Dedicated 0.8x Reducer/Field Flattener for the Astro-Tech AT102ED Refractor | astronomics.com | 99.95 USD | — | — |
| Astro-Tech 125mm Finder/Photoguide Ring Set For Use On Losmandy-Style "D-Plate" Dovetail, Green Rings Black Base | astronomics.com | 95 USD | — | — |
| Astro-Tech Dedicated 0.8x Reducer/ Field Flattener for the Astro-Tech AT80ED | astronomics.com | 89.95 USD | — | — |
| Astro-Tech Handle Kit for Refractors | astronomics.com | 84.95 USD | — | — |
| Astro-Tech 13" Losmandy-Style "D-Plate" Universal Dovetail Plate, Black | astronomics.com | 49.95 USD | — | — |
| Astro-Tech Hard Case For The At60Ed And At72Edii | astronomics.com | 49.95 USD | — | — |
| Astro-Tech At60Ed Camera Angle Adjuster | astronomics.com | 39.95 USD | — | — |
| Astro-Tech 7" Short Universal Dovetail Plate for Vixen-Style Mounts, Black | astronomics.com | 30 USD | — | — |
| Astro Tech Super View 15mm 1.25" Eyepiece | astronomics.com | 29.95 USD | — | — |
| Astro-Tech Vixen Saddle Plate For Handles or Dovetails | astronomics.com | 17.95 USD | — | — |
| Astro-Tech 4mm 1.25" Value Line Plössl Eyepiece | astronomics.com | 17.95 USD | — | — |