i can recomend gpr a10, i have them on mine , there fantastic on track
but i,ve never seen them at £130 , i paid £160 for a pair from an online shop thats the cheapest i could find for a 17 front and 18 rear

you wont get supercorsa,s in the standard nsr size
the only tyre in standard size is the dunlop or the bridgestone bt90
there both good and around the same price