Quote Originally Posted by GoktimusPrime View Post
But cheaper hobbies would probably be non-collecting ones, such as sports, performing arts (e.g. singing, dancing), photography, papercraft, scrapbooking, cooking, gardening, fishkeeping, reading etc. -- of course, it depends on how far you get into the hobby -- any one of those hobbies can become expensive if you go hardcore enough.
Transformer collecting is one of the cheaper hobbies I have had over the years. However that may be due to the fact that I am a selective collector and my collection is limited by the space I have available to store it.