Current Promotions

  • ASI 120MM-Mini
    ZWO
    Vendor
    ZWO
    Regular price
    $134.10
    Sale price
    save $14.90
    Unit price
    per 
  • NexStar 6SE Computerized Telescope (11068)
    Celestron
    Vendor
    Celestron
    Regular price
    $899
    Sale price
    save $200
    Unit price
    per 
  • NexStar Evolution 8 (12091)
    Celestron
    Vendor
    Celestron
    Regular price
    $1,799
    Sale price
    save $400
    Unit price
    per 
  • ASI 533MC Pro
    ZWO
    Vendor
    ZWO
    Regular price
    $719.10
    Sale price
    save $79.90
    Unit price
    per 
  • 8" Classical Dobsonian (S11610)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $549
    Sale price
    save $106
    Unit price
    per 
  • NexStar 8SE Computerized Telescope (11069)
    Celestron
    Vendor
    Celestron
    Regular price
    $1,299
    Sale price
    save $300
    Unit price
    per 
  • ZWO EFW (5 x 2″/7 x 2″)
    ZWO
    Vendor
    ZWO
    Regular price
    $269.10
    Sale price
    save $29.90
    Unit price
    per 
  • New 2″ Filter Drawer
    ZWO
    Vendor
    ZWO
    Regular price
    $31.50
    Sale price
    save $3.50
    Unit price
    per 
  • ASI 2600MC-Pro
    ZWO
    Vendor
    ZWO
    Regular price
    $1,349.10
    Sale price
    save $149.90
    Unit price
    per 
  • ASI294MC Pro (color)
    ZWO
    Vendor
    ZWO
    Regular price
    $899.10
    Sale price
    save $99.90
    Unit price
    per 
  • Seestar S50
    ZWO
    Vendor
    ZWO
    Regular price
    $449
    Sale price
    save $50
    Unit price
    per 
  • EQ6-R Pro (S30300)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $1,699
    Sale price
    save $326
    Unit price
    per 
  • EFW (8 x 1.25"/31mm)
    ZWO
    Vendor
    ZWO
    Regular price
    $269.10
    Sale price
    save $29.90
    Unit price
    per 
  • NexStar Evolution 6 (12090)
    Celestron
    Vendor
    Celestron
    Regular price
    $1,399
    Sale price
    save $280
    Unit price
    per 
  • Mini GuideScope with Dew Shield
    QHY
    Vendor
    QHY
    Regular price
    $109
    Sale price
    save $20
    Unit price
    per 
  • NexStar 5SE Computerized Telescope (11036)
    Celestron
    Vendor
    Celestron
    Regular price
    $799
    Sale price
    save $140
    Unit price
    per 
  • 10" Classical Dobsonian (S11620)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $759
    Sale price
    save $151
    Unit price
    per 
  • Polemaster (No Adapter)
    QHY
    Vendor
    QHY
    Regular price
    $228
    Sale price
    save $41
    Unit price
    per 
  • SkyGuider Pro Camera Mount (3550)
    iOptron
    Vendor
    iOptron
    Regular price
    $298
    Sale price
    save $250
    Unit price
    per 
  • ASI2600MM Pro (mono)
    ZWO
    Vendor
    ZWO
    Regular price
    $1,799.10
    Sale price
    save $199.90
    Unit price
    per 
  • 6" Classical Dobsonian (S11600)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $389
    Sale price
    save $71
    Unit price
    per 
  • NexStar Evolution 8" EdgeHD with StarSense AutoAlign (12096)
    Celestron
    Vendor
    Celestron
    Regular price
    $2,499
    Sale price
    save $450
    Unit price
    per 
  • CFW3 Color Filter Wheel
    QHY
    Vendor
    QHY
    Regular price
    $207
    Sale price
    save $52
    Unit price
    per 
  • NexStar Evolution 9.25 (12092)
    Celestron
    Vendor
    Celestron
    Regular price
    $2,399
    Sale price
    save $450
    Unit price
    per 
  • Star Adventurer 2i Astro Package (S20510)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $299
    Sale price
    save $111
    Unit price
    per 
  • ASI174MM Mini (mono)
    ZWO
    Vendor
    ZWO
    Regular price
    $359.10
    Sale price
    save $39.90
    Unit price
    per 
  • Star Adventurer 2i Pro Pack (S20512)
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $419
    Sale price
    save $101
    Unit price
    per 
  • OAG (Off-Axis Guider)
    QHY
    Vendor
    QHY
    Regular price
    $127
    Sale price
    save $42
    Unit price
    per 
  • Star Adventurer GTi
    Sky-Watcher USA
    Vendor
    Sky-Watcher USA
    Regular price
    $539
    Sale price
    save $101
    Unit price
    per 
  • New ZWO EFW 7x36mm
    ZWO
    Vendor
    ZWO
    Regular price
    $269.10
    Sale price
    save $29.90
    Unit price
    per 
  • ASI294MM Pro (monochrome)
    ZWO
    Vendor
    ZWO
    Regular price
    $1,152
    Sale price
    save $128
    Unit price
    per 
  • 5-III 462 M/C
    QHY
    Vendor
    QHY
    Regular price
    $189
    Sale price
    save $60
    Unit price
    per 
  • ASI 120MM-Mini
  • NexStar 6SE Computerized Telescope (11068)
  • NexStar Evolution 8 (12091)
  • ASI 533MC Pro
  • 8" Classical Dobsonian (S11610)
  • NexStar 8SE Computerized Telescope (11069)
  • ZWO EFW (5 x 2″/7 x 2″)
  • New 2″ Filter Drawer
  • ASI 2600MC-Pro
  • ASI294MC Pro (color)
  • Seestar S50
  • EQ6-R Pro (S30300)
  • EFW (8 x 1.25"/31mm)
  • NexStar Evolution 6 (12090)
  • Mini GuideScope with Dew Shield
  • NexStar 5SE Computerized Telescope (11036)
  • 10" Classical Dobsonian (S11620)
  • Polemaster (No Adapter)
  • SkyGuider Pro Camera Mount (3550)
  • ASI2600MM Pro (mono)
  • 6" Classical Dobsonian (S11600)
  • NexStar Evolution 8" EdgeHD with StarSense AutoAlign (12096)
  • CFW3 Color Filter Wheel
  • NexStar Evolution 9.25 (12092)
  • Star Adventurer 2i Astro Package (S20510)
  • ASI174MM Mini (mono)
  • Star Adventurer 2i Pro Pack (S20512)
  • OAG (Off-Axis Guider)
  • Star Adventurer GTi
  • New ZWO EFW 7x36mm
  • ASI294MM Pro (monochrome)
  • 5-III 462 M/C


Take advantage of huge savings!

Personal Upgrade Path

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