None so far.
Shovel Knight ain't available in the European eShop yet (but it's available on Steam for months). Since it's released for WiiU & 3DS here, it's probabley already in a Steam-sale or indie-bundle for the fraction of the eShop-price.
Most of the other good eShop-games I already have for another system (PS+, PSN-Sales, many of them cross-buy for home consoles + Vita; Steam-sales and indie bundles).