Try turning on your debug console (edit the /smarty.php file and change the line $smarty->debug_tpl = "file:debug_templates.tpl"; to $smarty->debug_tpl = "file:debug.tpl"; then you'll be able to see the variables, not just the files)
Then browse to the product details page, that page does include the value you want, then search for that value in the console, you'll see it way down in a multidimensional array, its under $variants for me:
Code:
{$variants}Array (3)
450 => Array (11)
productid => 16151
avail => 5
weight => 1.00
productcode => SKU162054002
def => empty
price => 45.00
is_image => empty
image_path_W => empty
wholesale => Array (2)
0 => Array (5)
quantity => 0
next_quantity => 10
membershipid => 0
price => 45.00
taxed_price => 45.00
1 => Array (6)
priceid => 17586
quantity => 10
price => 27.00
You may have to loop through some stuff to get at it, but thats where it is. And you will probably have to do some more includes on your products/products_t page because its not available to that page by default, you can see what files are being used as well in the debug console.