| David Astro Premium Linear Erect Binoviewer | davidastro.com | 549 CAD | — | — |
| David Astro 99% Dielectric Twist-Lock Diagonal - 2" | davidastro.com | 219 CAD | — | — |
| David Astro 0.6x Universal Reducer - 2" | davidastro.com | 199 CAD | — | — |
| David Astro Penta Prism Diagonal - 1.25" | davidastro.com | 199 CAD | — | — |
| David Astro 0.8x Universal Reducer - 2" | davidastro.com | 175 CAD | — | — |
| David Astro Universal Field Flattener - 2" | davidastro.com | 175 CAD | — | — |
| David Astro 99% Dielectric Twist-Lock Diagonal - 1.25" | davidastro.com | 149 CAD | — | — |
| David Astro 60mm Guide Scope | davidastro.com | 130 CAD | — | — |
| David Astro 9x50mm Right-Angle Correct Image Finder Scope | davidastro.com | 129 CAD | — | — |
| Rental: Sky-Watcher 300P Flextube Dobsonian - 1 Week | davidastro.com | 125 CAD | — | — |
| David Astro 50mm Guide Scope | davidastro.com | 110 CAD | — | — |
| Tele Vue Plössl 25mm Eyepiece - Used | davidastro.com | 79 CAD | — | — |
| Rental: Seestar S30 Pro Smart Telescope - 1 Week | davidastro.com | 75 CAD | — | — |
| Rental: Celestron StarSense DX 130mm Telescope - 1 Week | davidastro.com | 75 CAD | — | — |
| ZWO AMH Hand Controller | davidastro.com | 69 CAD | — | — |
| David Astro 90° Diagonal - 1.25" | davidastro.com | 59 CAD | — | — |
| Repair Service | davidastro.com | 50 CAD | — | — |
| David Astro Leveling Base for Seestar | davidastro.com | 49 CAD | — | — |
| Astronomical Filter Transmission & Bandpass Measurement Service | davidastro.com | 49 CAD | — | — |
| David Astro Planetary Color Filter Kit with Case - 1.25" | davidastro.com | 48 CAD | — | — |
| David Astro Laser Collimator - 1.25"/2" | davidastro.com | 45 CAD | — | — |
| Camera Cleaning Service | davidastro.com | 40 CAD | — | — |
| David Astro Triple Finder Base | davidastro.com | 39 CAD | — | — |
| David Astro ASIAIR Bracket for Celestron SCT/EdgeHD/RASA | davidastro.com | 39 CAD | — | — |
| David Astro Vibration Suppression Pads | davidastro.com | 37 CAD | — | — |
| David Astro Cheshire - Long Style | davidastro.com | 35 CAD | — | — |
| David Astro Cheshire - Short Style | davidastro.com | 35 CAD | — | — |
| David Astro Variable Polarizing Filter - 1.25" | davidastro.com | 28 CAD | — | — |
| Newtonian Telescope Collimation Service | davidastro.com | 25 CAD | — | — |
| David Astro 2" Nosepiece to T2 Adapter | davidastro.com | 24 CAD | — | — |
| David Astro SCT to 2" Visual Back | davidastro.com | 24 CAD | — | — |
| David Astro 2" Nosepiece to M48 Adapter | davidastro.com | 24 CAD | — | — |
| Player One M54M Metal Camera Cap | davidastro.com | 22 CAD | — | — |
| David Astro M48 Sony E T-Ring | davidastro.com | 21 CAD | — | — |
| PHD2 Guiding Diagnosis Service | davidastro.com | 20 CAD | — | — |
| David Astro Collimation Knobs for Celestron/Sky-Watcher Newtonians | davidastro.com | 19 CAD | — | — |
| David Astro Collimation Knobs for Celestron C6 SCT | davidastro.com | 19 CAD | — | — |
| David Astro Finder Base | davidastro.com | 17 CAD | — | — |
| David Astro M42 Sony E T-Ring | davidastro.com | 16 CAD | — | — |
| David Astro M48 Nikon Z T-Ring | davidastro.com | 16 CAD | — | — |