Forget Guru amps, I can get you as many tubes as you like. Telefunken, Philips (Holland), RCA or BEL, whatever you want. I have a few with me too, both for preamp section and for the main amp section. I had embarked on making the tube amp, got stuck in the transformer stage. You if you want, you can take those off me. As far as I remember, they were about Rs. 100each for the smaller pre amp tubes and about Rs 350 for the bigger ones.
Ibanez GSR390 Bass guitar (might sell if i get a price)
Laney RB30 Bass amp (might sell if i get a price)
Bunch of Boss pedals