October 2023 Mainstream Monthly Mystery Box - Limited to 50 total boxes!

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Effortlessly Build Your Comic Collection for Only $35 per box! Celebrating our 51st straight month of Mainstream Monthly Mystery Boxes!  


🚨Only 50 Total boxes will be sold🚨

Each box purchased also has a chance to receive the GOLDEN GIVEAWAY as an added freebie (see photo!). Only 1 order will receive this giveaway.


(This wheel spin will occur Wednesday, 11/08/2023 at 7:00pm Pacific Time via Facebook Live @MainstreamComics) 


* ALL of our Comics come Bagged & Boarded (We use BCW Silver Age Bag & Boards for Safer Shipping of your Comics)

(1) Marvel Comic Book

(1) DC Comic Book

(1) IMAGE Comic Book

(1) Indie Comic Book (publishers like Dark Horse, BOOM! IDW, Aftershock, Oni-Press, etc.)

(1) Number One Comic Book (Random Publisher)

(1) Variant Cover Comic Book (Marvel OR DC Only)

(1) Premium Artist Cover Comic Book (artists like Artgerm, Jim Lee, Peach Momoko, etc.)

(1) Artist Alley Art Print (Mainstream Comics Exclusive Art created by BeN Ruzicka)


RANDOM orders will come with an additional  item called a “Lucky Duckie.” If you get one…you are lucky!


Tracking #’s generated weekly (every FRIDAY). Orders are collected each week Wednesday starting at 9:00am PT thru the following Wednesday up until 8:59am PT. 

Packing occurs on FRIDAY and then USPS orders  are shipped on SATURDAY and UPS orders are shipped on MONDAY. 

We are a small “mom and pop” store and hope you understand our shipping only occurs once a week.


All orders for $75 & above are collected for the entire month and will be eligible for the HIGH ROLLERS MYSTERY WHEEL! Order #s from the 1st of the month at 9:00am PT thru the 1st of the next month at 8:59am PT are eligible for the current months HIGH ROLLERS MYSTERY WHEEL. If we land on your Order # you’ll get a FREE CGC GRADED COMIC! If you get lucky we will ship you a surprise CGC graded comic for FREE!


(This wheel spin will occur Wednesday, 11/08/2023 at 7:00pm Pacific Time via Facebook Live @MainstreamComics) 

Comic Book Condition Disclaimer:

We attempt to provide “desirable” condition comic books. We are collectors at heart❤️, but as another friendly reminder the only way to guarantee you a 9.8 condition book is to sell you a 9.8 graded comic. 

Disclaimer: You will be billed for your pre-ordered items at the time of purchase.  Due to the nature of collectibles, we cannot accept cancellations on pre-ordered items.  Please review your order carefully before final checkout. Your order will NOT ship until the shipment schedule listed above.

Warning: Some titles you receive may be for Mature Readers. All purchasers are assumed 18+.