FF option on a budget

[Jimmyz123]

This (Lowrance)
https://www.amazon.com/gp/product/B00R9X6KCS/ref=crt_ewc_img_srh_1?ie=UTF8&psc=1&smid=A2TXQ7NB4T9QWL

Or that (Garmin)

https://www.amazon.com/Garmin-010-01551-00-Striker-4DV/dp/B017NI1IZC/ref=sr_1_4?s=wireless&ie=UTF8&qid=1475443785&sr=1-4&keywords=garmin+fish+finder+with+gps

[Dave Legacy]

I have a Mark-4 HDI that works well, but I always wish it were color.

[King Saba]

Check out West Marine. They often have sales during the holidays. Got my Elite 4 for 100 bucks.

[Raskal311]

keep an eye open for sales, you'll find a much better one for that price.

[Jimmyz123]

I like West Marine and their support with electronics, I'll be sure to look there.