Used & Open Box Products

Save on our selection of trade-in, used, customer returned, and open-box products. See individual product descriptions for condition notes.

Looking to sell your old, gently used gear? send an email with details and photos to support@milehighastro.com for a quote!

Note: Used items are not returnable. All sales final, as-is condition.

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Used Celestron CM1100: C11 OTA on CI-700 mount

Used Celestron CM1100: C11 OTA on CI-700 mount

Used ZenithStar 73 f/5.9 Doublet APO in Red

Used ZenithStar 73 f/5.9 Doublet APO in Red

$Used Omni XLT 102 Refractor on CG-4 mount$

Used Omni XLT 102 Refractor on CG-4 mount

Used Orion 20mm LHD 80-Degree Lanthanum Ultra-Wide Eyepiece

Used Orion 20mm LHD 80-Degree Lanthanum Ultra-Wide Eyepiece

Used Deluxe Case - NexStar 4/5/6/8 OTAs

Used Deluxe Case - NexStar 4/5/6/8 OTAs

~~$263.95~~ $179

Used 68° 20mm Waterproof Eyepiece

Explore Scientific

Used 68° 20mm Waterproof Eyepiece

~~$219.99~~ $139

Used Celestron 25mm X-Cel LX Eyepiece - 1.25"

Used Celestron 25mm X-Cel LX Eyepiece - 1.25"

~~$99.95~~ $89.95