is it bad to keep cards in a binder

is it bad to keep cards in a binder I use with no rings store cards, this bad? I've noticed some of my getting off centered, etc. if so, what binder should I get? : r/PokemonTCG Is It OK to Put

Name: is it bad to keep cards in a binder I use with no rings store cards, this bad? I've noticed some of my getting off centered, etc. if so, what binder should I get? : r/PokemonTCG Is It OK to Put
Brand: jordaanmuseum.nl
SKU: 46673689617
Price: 20.49 USD
Availability: InStock
Rating: 4.6633 (15 reviews)

SKU: 46673689617

4.7

USD20.49 USD57.49

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Description

The grade 9 means it is in "mint" condition with 9.5 meaning "gem mint", and 10 meaning "pristine" by BGS's standards

The card was given out to select winners of three illustration contests held by CoroCoro Comics between 1997 and 1998, and it continues to break records every time a copy is sold