i usually buy off instagram sellers nowadays! you can search through the hashtags (like #wtsnct, #wayvsale, or any other variations) and you’ll probably come across some lucas photocards. you can do the same for twitter too! good luck with your lucas collection
the penny sleeves?? i believe they’re just a standard size! i don’t know the exact measurements but they’re linked in my description so you can check that out if you’d like! and welcome to the channel! ☺️💗
i personally haven’t tried out the be on d pages so i wouldn’t know how they compare to the ones i use :(( i’m really enjoying the ones i’m using right now though!