hey hey… i might be able to help here… my friends and i live in the sydney area and were looking into getting one of these track systems imported… turns out cost of shipping is comparable to the cost of the track itself due to the size and weight of the thing. Of course, if you’re in the US of A or J land postage is a non issue… lol but seriously, look at supercheap auto or clarks rubber for jigsaw edged mats… approx. 600 x 600mm they are, by cutting a second coloured couple into strips you have edging ready to stick down, and if done right will yield several different layouts… start with about 12 black matts (approx 20 bucks for a four pack from supercheap, abit more from clarks but grippier rubber; up to you), a couple of single ones in a different colour for edges, and shoe goo to wack it all together. Total cost of this size; 150 aud. Add more track as you want or your budget allows… Hope this helps…