Off Amazon! It’s actually a tapestry, I’m pretty sure it was under $20 🤔 I’ll go find the link!

Dan-gan-ronpa Tapestry Wall Hanging Tapestries for Living Room Home Decoration（60*51 inches） https://www.amazon.com/dp/B08SK39JQH/ref=cm_sw_r_cp_api_glt_fabc_QA20GEX8YZC7YV8Z11B9?_encoding=UTF8&psc=1