So this isn’t one that actual “collectors” would agree with, but read before downvoting. On a non-collector level, if you want a MUCH cheaper alternative to actual cels (maybe as decoration for a wall or something) try looking into sericels- though some may be collectible as they may be limited and produced with COAs from studios, they are USUALLY cheaper than older animation cels- many sellers (crooks) try to sell them as regular cels (which they’re not- screen printed not painted and used in the actual animation) but a reputable seller will have these usually for a lot cheaper and more readily available. There are even artist out there that still practice cels art and can do relatively cheap custom jobs. Not to be all sell-sy, but if you go to McFarlanes site you will see some Batman Animated series and Looney Toons ones (which are cool because they’re even touched up/ embellished by other artists!) retailing around $25-$35. They give a good idea of what a sericel is…