sometimes i think about learning to tune a piano as well...it would b well worth the effort. i mean, considering that fact that u should get it tuned at least once every year, and each time it costs Singapore$90 (that's where u r right?) ...and if you keep the piano for several (say 4) years...u can do the maths.
the thing about tuning a piano by urself is that IF anything goes wrong (likely) then u won't really hav any other choice other than to either get it repaired (expensive), or buy a new one (yet more expensive). As well, if u don't tune it completely accurately and its a few notes off u might have a problem with some parts of aural, especially if ur perfect pitch (or very sensitive to pitch and able to pitch a note in ur head without referring to a piano). but u dunno if u r so that shouldn't b a problem yet.
just a few months ago i was faced with the problem of deciding whether to get a pro to tune it (we haven't gotten it tuned for three years!!!) and we decided against it...not the ideal solution, but considering the price, i just don't think it's necessary. i mean, for me, learning piano won't b a lifetime thing - its not like im gonna b a pro musician...its kind of just for fun. so tuning it doesn't seem as necessary. as long as the piano's not too off, its fine for me. (and i c if it's off by too many notes by sort of comparing it to a friend's piano, u noe, seeing if there is a difference when i play.) im not sure what u plan to do with what u learn in music but if its just for fun, u might not need to tune it. (i think i
might get some objection to that....)
hope that helps, joychoi!