December 2022 Mainstream Monthly Mystery Box

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December 2022 Mainstream Monthly Mystery Box

Effortlessly Build Your Comic Collection for Only $30 per box! Celebrating our 41th straight month of Mainstream Monthly Mystery Boxes! 

🌪CGC Graded 9.8 🚨FACSIMILE EDITION🚨 Ultimate Fallout #4 (1st Appearance Miles Morales  “MYSTERY” SPIN🌪

🚨Only 50 Total boxes will be sold🚨

Each box purchased also has a chance to receive the featured Graded Comic as an added freebie (See photo). Only 1 order will receive this giveaway. This giveaway will occur the last Wednesday of the month…

(This wheel spin will occur Wednesday, 12/28/2022 at 7:00pm Pacific Time via Facebook Live @MainstreamComics) 


*Each box purchased is Guaranteed to come with

(2) Marvel Comic Books

(1) DC Comic Book

(1) Indie Comic Book (publishers like Dark Horse, BOOM! Image, Aftershock, etc.)

(1) Number One Comic Book

(1) Variant Cover Comic Book

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

(2) BeN Ruzicka “Connecting MAINSTREAM” Art Print


RANDOM orders will come with an additional “10th” 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 placed will be eligible for the EPIC LEVEL MYSTERY WHEEL! Order # selection will occur each Wednesday, be based on the collected orders that week (Wednesday 9am PT thru next Wednesday at 8:59am PT). If we land on your Order # you’ll get a “NUMBER 1 COMIC” for FREE! After we do this for “11” weeks we will put the previous “11” order numbers on a mystery wheel and spin! One really lucky order # will get “11” Number 1 Comics for free!

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+.