5 Cheapest Comic Book Sleeves and Boards
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I often write about how modern comic book collectors need to be cognizant that even recently published comic books can become valuable. In the wake of RDJ being cast as Dr. Doom in Avengers Doomsday, an unremarkable comic book from 2010 about Tony Stark becoming Doom has surged in value. Usually, it’s only rare and old comics that were valuable as collectibles. Still, not every comic book in your collection.will be valuable. So, it’s OK to buy the cheapest comic book cleeves to protect them.
It’s usually best to buy comic book backing boards and sleeves treated with 3% calcium carbonate, or “acid-free,” comic supplies. Comic book paper is fragile and cheaply made. Comic book paper discolors, fades, becomes brittle, and slowly disintegrates when exposed to sunlight and the elements.
Your most valuable comic books should be slabbed and graded or protected in acid-free comic book sleeves and backing boards. These products tend to be expensive. It’s OK to use the cheapest comic book sleeves short term, especially for most of your non-valuable and sentimental-value comics.
Cheapest Comic Book Sleeves
If you are a hardcore collector, you might have a lot of comic books stacked and lying around and exposed to air. Not every comic is valuable. Still, you can protect them in the short term with the cheapest comic book sleeves as you organize them.
Check out this list of 5 of the best but cheapest comic book sleeves on Amazon. These products are optimal for new collectors or those who want short-term protection for their non-valuable comics. Most of the products on this list are affordable and acid-free.
1. Belifun 100 Comic Book Sleeves and 100 Backing Boards
Belifun’s comic book sleeves and boards product comes with 100 sleeves and 100 boards. Each sleeve comes with a 1 ½” flap to allow for easier insertion and removal of comic books and backing boards. The backing boards are sturdy and will protect comics for a long time from the elements and dust.
Amazon reviewers have commented that this product is optimal for use with Silver Age, Bronze Age, and Modern Age comic books. Get 100 sleeves and 100 backing boards for $22.99 at Amazon now.
2. Leffis 100 Acid-Free Comic Book Sleeves
Of the cheapest comic book sleeves on this list, Leffis is a well-known brand name for manufacturing comic book supplies. This product comes with 100 comic book sleeves but no backing boards. The sleeves are acid-free and are made from Oriented Polypropylene coated with 3% calcium carbonate. This means that this product will naturally slow the natural disintegration process that all paper pulp products undergo.
Here are the dimensions of the product: 10.5 x 7.2 x 0.04. Each sleeve comes with a 2 ½” flap. Each sleeve features “flat knife edges,” that are crimped to provide better protection from the elements. You can 100 acid-free comic book sleeves for $9.99 at Amazon. It’s a great deal, but you have to get backing boards separately.
3. YNSZAS 100 Acid-Free Comic Book Sleeves
Of the cheapest comic book sleeves on this list, this is the only one that comes with a lifetime warranty from the manufacturer. YNSZAS’ acid-free comic book sleeves are 20% thicker than other comic book sleeves on the market and offer enhanced protection.
This product is made from acid-free polypropylene. The manufacturer also offers 24-hour customer service via online service. You will have to buy backing boards separately for optimum protection. Here are the dimensions of the product: 7.13 x 10.5 x 0.02.
Get 100 acid-free comic book sleeves for $9.99 at Amazon now.
4. BryBelly 100 Acid-Free Comic Book Sleeves
BryBelly’s acid-free comic book sleeves are made from a high-quality polymer that will protect your comics. This product is optimal for use with vintage comic books, Golden Age and Silver Age comic books, and graphic novels. Some Amazon reviewers have remarked that the product is also great for storing Japanese comics and magazines too.
Here are the product’s dimensions: 12 x 8 x 0.5. Each sleeve has a flap with an adhesive strip for a better protective seal.
Get 100 acid-free comic book sleeves for $13.99 at Amazon now.
5. KKU 200 Acid-Free Mylar Comic Book Sleeves
KKU’s 200-count acid-free comic book sleeves are the only products on this list that are made from Mylar. Mylar is made from polyethylene. Polyethylene is more durable and flexible than polypropylene. Polypropylene comic book sleeves might last 5 years or less and are prone to stiffness, tearing, and rippling.
Mylar comic book sleeves can last for decades if stored and used correctly. Here are the product’s dimensions: 10.5 x 7.2 x 0.04. The plastic sleeves are 3mm thick and offer enhanced protection. This product is optimal for use on Silver, Bronze, and Modern Age comic books.
Get 200 KKU acid-free Mylar comic book sleeves at Amazon for $14.99.
It must be noted that you must buy backing boards separately. You can buy 200 KKU acid-free backing boards at Amazon for $25.99.
Buy The Cheapest Comic Book Sleeves With Caution
If you buy the cheapest comic book sleeves, you must know that they come with limitations. Unlike Mylar, the cheapest comic book sleeves are usually made with polypropylene, which only lasts 3 to 5 years. You will have to switch out your comics by then.
Also, you still need to buy backing boards to use with them. These products are fine to use as long as you use them with comics that have more sentimental value than investment value. But Mylar sleeves and backing boards for your most valuable comic books, or have them graded and slabbed.
Read More
5 Valuable Comics Books That Can Diversify Your Portfolio
5 Best Acid Free Comic Book Backing Boards
Allen Francis is a full-time writer, prolific comic book investor and author of The Casual’s Guide: Why You Should Get Into Comic Book Investing. Allen holds a BA degree from Marymount Manhattan College. Before becoming a writer Allen was an academic advisor, librarian, and college adjunct for many years. Allen is an advocate of best personal financial practices including saving and investing in your own small business.
