Spoiler replacement for '95 SS-III Options

[junkmate]

I have a 95 SS-III with the stock spoiler,
which has 3 connecting parts to the car
(two at the sides and one in the center),
like pictured in my car here:



I want to change this to a different spoiler,
which only has two connecting parts (one on each side),
as pictured on maikl's car here:



So, my questions:
1. how much?
2. where from?
3. is it easy?
4. and will it leave nasty holes or something visible where my
previous spoiler used to connect in the center?

[CoSo]

You can get the holes filled in.

Are you located in Japan? You could probably check junkyards and such for Celica parts, chances are that you'll be able to get a couple of items for cheap.

As far as the year goes, I would think it's possible that it's 95; I always thought that new models were introduced to Japan late in the year and worldwide the following year (late 95 and 96 upgrade to the 6gc, in this case).