Mystery Box - Binder Edition - sleevechief
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Mystery Box - Binder Edition

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32,90€
Taxes included.
fast shipping
Unique Designs
14-Day Money-Back Guarantee
100% secure payments
fast shipping
Unique Designs
14-Day Money-Back Guarantee
100% secure payments

UNPACK YOUR MYSTERY BOX...

...and imagine opening a sold-out product!

Each box will include a random binder and sleeve! 

Every box is worth more than its price! 

It may contain products that have long since sold out. 

All the boxes are ready to ship! 

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Customer Reviews

Overall rating: 4.9 / 5 from 16 reviews.

Customer photo review of Mystery Box - Binder Edition

Two very attractive high quality binders. Even better value from the mystery box. Will be buying again xD

Joe C. 5/5 Verified

Mystery Box - Binder Edition

Absolutely astonished with their top-notch customer oriented communication and service. I'm happy and will come back to buy more!

Paolo G. 5/5 Verified

Mystery Box - Binder Edition

Leider ging der Versand lange, und leider wurde erst eine falsches Paket versendet. Der Support war aber super, mir wurde zeitnah und reibungslos geholfen :)! Aber das Produkt an sich ist wirklich richtig klasse. Hab mich über die mistery Binder Edition Mega gefreut! Kann ich nur weiter empfehlen sein Glück auszuprobieren. Ich bin zufrieden :)

Philipp B. 5/5 Verified

Mystery Box - Binder Edition

Who doesnt want a blue eyes white dragon on their binder designated for Yu-gi-oh?

Nieck B. 5/5 Verified

Mystery Box - Binder Edition

Got a pretty anime folder and some Naruto sleeves. Was fun to gamble, and I'm happy it payed off :)

Alister F. 5/5 Verified

Mystery Box - Binder Edition

Really nice binder and amazing quality, definately worth it, loved the suprise aspect, thankyou

Jay D. 5/5 Verified

Mystery Box - Binder Edition

Bien arrivé dans les temps le produit est qualitatif un peu déçu quand on est nombre de sleeve d'habitude elle sont par paquet de 100

Jocelyn H. 3/5 Verified

Mystery Box - Binder Edition

Elite Series

The ELITE Formula is our own recipe, developed over many years, for creating the best possible products. It is the foundation of SleeveChief’s uniqueness and competitive advantage in the market. Our ELITE Formula is built on three key elements: design, quality, and innovation.

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FAQs

Where do you ship your products? 

We deliver worldwide.

How long does shipping take?

Standard shipping within Europe: 2–5 business days

Rest of the world: 7–14 business days

Which shipping provider do you use? 

We mainly ship with DHL and UPS.

Where can I find the shipping costs? 

Shipping costs are calculated during checkout, where the exact amount will be shown.

Can I return products? 

Yes, returns are possible within 14 days after receiving the item.

How does a return work? 

Simply contact support and they will send you the next steps. Return shipping costs may vary depending on the reason for the return.

I received the wrong item — what now? 

This rarely happens, but if it does, send them a short message and they will arrange an exchange.

How do I contact you? 

You can reach them via:

I have a problem with my order — where do I report it? 

Write to them via the contact form or by email and include your order number.

I haven’t received a reply — what should I do? 

Their support team is small and handles many requests daily.Possible reasons:

1. The reply may have gone to your spam folder

2. Your request is still waiting to be answered

They currently need around 3–4 business days to respond, and they state that every email will be answered.
  • UNIQUE DESIGN
  • ELITE QUALITY
  • fast shipping
  • UNIQUE DESIGN
  • ELITE QUALITY
  • fast shipping
  • UNIQUE DESIGN
  • ELITE QUALITY
  • fast shipping
  • UNIQUE DESIGN
  • ELITE QUALITY
  • fast shipping