All Gear

  • Counterweight Bar
    ZWO
    Vendor
    ZWO
    Regular price
    $39
    Sale price
    save $-39
    Unit price
    per 
  • M42 Spacer Kit (93618)
    Celestron
    Vendor
    Celestron
    Regular price
    $47.95
    Sale price
    save $-47.95
    Unit price
    per 
  • 268M
    QHY
    Vendor
    QHY
    Regular price
    $2,199
    Sale price
    save $-2,199
    Unit price
    per 
  • Ultimate Power Box v2 Bracket - Pair
    Pegasus Astro
    Vendor
    Pegasus Astro
    Regular price
    $46.41
    Sale price
    save $-46.41
    Unit price
    per 
  • DSLR Buddy v2
    Pegasus Astro
    Vendor
    Pegasus Astro
    Regular price
    $19.26
    Sale price
    save $-19.26
    Unit price
    per 
  • LS50THa Hydrogen-Alpha Telescope
    Lunt
    Vendor
    Lunt
    Regular price
    $895
    Sale price
    save $-895
    Unit price
    per 
  • Extension Tubes
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $78
    Sale price
    save $-78
    Unit price
    per 
  • ZWO EAF bracket for Takahashi Scope
    ZWO
    Vendor
    ZWO
    Regular price
    $39
    Sale price
    save $-39
    Unit price
    per 
  • Red Dot Finder Kit with Vixen Style Mounting Base
    William Optics
    Vendor
    William Optics
    Regular price
    $105
    Sale price
    save $-105
    Unit price
    per 
  • ASI183MM Pro (mono)
    ZWO
    Vendor
    ZWO
    Regular price
    $999
    Sale price
    save $-999
    Unit price
    per 
  • Stainless Steel Counter Weight for 1.125" Shaft
    Astro-Physics
    Vendor
    Astro-Physics
    Regular price
    $165
    Sale price
    save $-165
    Unit price
    per 
  • Skymaster Pro 20X80 Binocular (72031)
    Celestron
    Vendor
    Celestron
    Regular price
    $349.95
    Sale price
    save $-349.95
    Unit price
    per 
  • 2 inch - 1.25 inch Adapters
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $62
    Sale price
    save $-62
    Unit price
    per 
  • 1.25" Focal Extenders - 2x
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $99.99
    Sale price
    save $-99.99
    Unit price
    per 
  • Seestar TH10 Fluid Tripod Head
    ZWO
    Vendor
    ZWO
    Regular price
    $79
    Sale price
    save $-79
    Unit price
    per 
  • Pocket Powerbox Micro (PPBM)
    Pegasus Astro
    Vendor
    Pegasus Astro
    Regular price
    $251.94
    Sale price
    save $-251.94
    Unit price
    per 
  • ZWO 2″ LRGB Filters
    ZWO
    Vendor
    ZWO
    Regular price
    $349
    Sale price
    save $-349
    Unit price
    per 
  • Apex ED 0.65x Reducer / Flattener
    Starizona
    Vendor
    Starizona
    Regular price
    $381
    Sale price
    save $68
    Unit price
    per 
  • QHY600 M/C PH/SBFL/L
    QHY
    Vendor
    QHY
    Regular price
    $4,599
    Sale price
    save $-4,599
    Unit price
    per 
  • Quattro Coma Corrector (20204)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $490
    Sale price
    save $-490
    Unit price
    per 
  • Ethos 21mm 100° Eyepiece
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $1,012
    Sale price
    save $-1,012
    Unit price
    per 
  • CPC 1100 GPS Computerized Telescope (11075-XLT)
    Celestron
    Vendor
    Celestron
    Regular price
    $4,299
    Sale price
    save $-4,299
    Unit price
    per 
  • Night Sky Playing Cards
    AdventureKEEN
    Vendor
    AdventureKEEN
    Regular price
    $5.95
    Sale price
    save $-5.95
    Unit price
    per 
  • EclipSmart 3-Piece Solar Eclipse Observing and Imaging Kit
    Celestron
    Vendor
    Celestron
    Regular price
    Sold out
    Sale price
    save $-29.95
    Unit price
    per 
  • 36mm LRGB Filters
    ZWO
    Vendor
    ZWO
    Regular price
    $249
    Sale price
    save $-249
    Unit price
    per 
  • 68º Series Eyepiece 24mm 1.25" (Ar-Purged) (EPWP6824-01)
    Explore Scientific
    Vendor
    Explore Scientific
    Regular price
    $109.99
    Sale price
    save $-109.99
    Unit price
    per 
  • Reflex Sight Finder Mounting Base Only
    Telrad
    Vendor
    Telrad
    Regular price
    $8.95
    Sale price
    save $-8.95
    Unit price
    per 
  • 1.25" Oxygen III Narrowband Filter (93623)
    Celestron
    Vendor
    Celestron
    Regular price
    $94.95
    Sale price
    save $-94.95
    Unit price
    per 
  • Nagler Type 6 82° Eyepiece | 9mm
    Tele Vue
    Vendor
    Tele Vue
    Regular price
    $381
    Sale price
    save $-381
    Unit price
    per 
  • Esprit 80mm ED APO Refractor (S11400)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $2,230
    Sale price
    save $-2,230
    Unit price
    per 
  • RST-135E Robotic Mount w/Encoders
    Rainbow Astro
    Vendor
    Rainbow Astro
    Regular price
    $5,990
    Sale price
    save $-5,990
    Unit price
    per 
  • Foam Bag
    Artesky
    Vendor
    Artesky
    Regular price
    $43.99
    Sale price
    save $-43.99
    Unit price
    per 
  • Counterweight Bar
  • M42 Spacer Kit (93618)
  • 268M
  • Ultimate Power Box v2 Bracket - Pair
  • DSLR Buddy v2
  • LS50THa Hydrogen-Alpha Telescope
  • Extension Tubes
  • ZWO EAF bracket for Takahashi Scope
  • Red Dot Finder Kit with Vixen Style Mounting Base
  • ASI183MM Pro (mono)
  • Stainless Steel Counter Weight for 1.125" Shaft
  • Skymaster Pro 20X80 Binocular (72031)
  • 2 inch - 1.25 inch Adapters
  • 1.25" Focal Extenders - 2x
  • Seestar TH10 Fluid Tripod Head
  • Pocket Powerbox Micro (PPBM)
  • ZWO 2″ LRGB Filters
  • Apex ED 0.65x Reducer / Flattener
  • QHY600 M/C PH/SBFL/L
  • Quattro Coma Corrector (20204)
  • Ethos 21mm 100° Eyepiece
  • CPC 1100 GPS Computerized Telescope (11075-XLT)
  • Night Sky Playing Cards
  • EclipSmart 3-Piece Solar Eclipse Observing and Imaging Kit
  • 36mm LRGB Filters
  • 68º Series Eyepiece 24mm 1.25" (Ar-Purged) (EPWP6824-01)
  • Reflex Sight Finder Mounting Base Only
  • 1.25" Oxygen III Narrowband Filter (93623)
  • Nagler Type 6 82° Eyepiece | 9mm
  • Esprit 80mm ED APO Refractor (S11400)
  • RST-135E Robotic Mount w/Encoders
  • Foam Bag


Personal Upgrade Path

Buy risk-free: When it’s time to trade up you’ll get the most value for your used gear.