Looking for sideloader! Best long term card storage w/o PSA?

Backstory:
Recently I received an item from Japan and the seller used a particular side loader I am unable to find on ebay, amazon, etc. Would greatly appreciate it if anyone could assist me with locating a side loader like this.

The item I am looking for:

Side loader area measures about 3.5" x 5 1/4"

Below are photos for reference of how I plan to store a good majority of my cards without grading them. Have also used a Cardboard Gold perfect fit sleeve to store the card saver within. Thanks again for your help!

^^^^ (Thick Neo Genesis Gyarados + Card Saver 1 + CG Perfect Fit Graded Card Sleeve) and there is still enough room to slide with gentle resistance. Total thickness of sideloader is roughly 2mm.

^^^^ Fits nearly perfectly and outer rigid area of the side loader will absorb most stacking pressure by distributing load around the perimeter.


^^^^ Width

^^^^ Height

  
Many collectors including myself wish to store collections long term while retaining the best card condition, without grading, for many reasons. In my many years of collecting I feel this is the best way to store Pokemon cards until i can send them for grading. Just felt like sharing this with hopes it will help collectors retain their assets condition long term. Would also appreciate input as to the pros or cons of this storage method. I haven't seen anyone do this yet but it seems like the best cost-effective/long term/secure method IMO. Lemme know what you think!   
  
  
  
-V   
  

I would like to know as well:)

Just as a warning: Side loaders are tough to source outside of Japan. I’ve tried to find the smaller ones years ago and couldn’t find an international sales option. Your best bet would be to try the toploaders below, unless you can get lucky and find someone who’s willing to drop ship them to you from inside Japan.

www.ultrapro.com/product_info.php?products_id=1389&osCsid=jhkjnhb8159k4b9b4tkhi7bdd0

1 Like

bump

Would this type of toploader be similar to a currency or photo/postcard type of top-loader?

I know currency top-loaders are side loading.

Defiently the wrong size but as example:

BCW Postcard

Ultra pro Currency Toploader

Edit:
Slightly different mesurements much bigger, but I recently picked up some 4x6 Photo toploaders but they arent sideloading, card savered Pika Guzma for size difference,

BCW 4x6 toploader


A side by side comparison, on the left is a similar size Japanese one 4x6 I got from a seller in Japan and a BCW one I found recently.

For me that’s big time overkill, and unnecessarily expensive. The penny sleeve and card saver will keep them perfect forever.