TiBook with Flickering Screen

[smoothbit]

I have an old TiBook from late 2001, the Gigabit Ethernet model, and recently its screen started flickering like this:

Am I correct in suspecting the Display Data Cable? And as iFixit is out of stock, does anyone know where to buy them in Germany?

 

[weckart]

Dunno about Germany but eBay and PCHub are usually the cheapest sources for parts.