A pair of 35mm wheel spacers, hub-centric. 5x100, fits any Celica. I use 25mm ones for my new wheels, so I don't need these anymore. Price: 55 USD Shipping (economy): - Europe: ~30-50 USD - US / Canada: ~60 USD - Australia: ~70 USD
You should post pics of your Celica while they are on it. It would give others a chance to see how their car might look if they bought them from you.
You're right I don't have any close-ups, but here are some pics with my previous wheels (they were ET40): I don't recommend this to stock look, only if you some bodykit and your rear wheels are sitting inside, compared to the side of your car. Off course there could be other cases where someone might want this.