directional gyro

My DG failed at the perfect time, on my IFR checkride. Luckily I passed it but we are now in the market of needing to replace or upgrade the DG. There’s a lot of info online but it’s almost overwhelming. Just wanted some opinions on what people recommend, keeping cost of course in mind. We have...

$250. Sigma-Tek Directional Gyro (DG) - Autopilot Input - 14V Model 4000 C-1 Century Part # 52D54M Removed from my A36 when I had my new G3X system installed. Working great when removed. Seller pays shipping cost - you choose method. Item can also be picked up at Fullerton Airport (Southern...