I have 3 excals and one Lame you can choose from:
Excalibur 0 hit - 7 PD's
Lame D'Argent [30/0/0/0|25] - 10 DTS Excalibur [30/0/0/0|20] - 15 DTS
Excalibur [0/0/100/100|80] - 100 DTS
Dark Flow: You won't find any of these cheap. You may or may not find a 3x 50% at the lowest of 250 DTS, but most DF's average between 300-450 DTS. Be ready to drop alot on these.
I have a TJS 0/100/0/100 [0] for 60 DTS