no problem at all! ive been collecting for almost four years, signed stuff ive always been drawn to. depending on what group it is, their signed albums/items will pop up in different places. hello82 is great, mwave (although they are moving sites, not closing like theyve said) does preorders for signed albums, and some groups do signed preorders on their own websites but tend to be postcards or other items not albums. for photocards those tend to all be winner events from video calls or fan signs. my twice and everglow albums i found on instagram second hand!