Chapter 11

ἄπαγε: "go away!" (idiomatic intransitive use of ἀπάγω).

ῥᾷστά: "(these are) very easy things."

ὦ οὗτος: "you there" (for the nom. οὗτος as a casual form of address, see S. 1288a).

εὐχερῆ: Neuter plural nominative, taking an explanatory infinitive in apposition (S. 1987).     

δεήσει: future mid. 2nd sg. from δέω.

οὐδέν σε κωλύσει θαυμαστὸν εἶναι: "nothing will hinder you from being marveled at"; for infinitive after a verb of hindering, see S. 2038 and cf. S. 2744).

ἢν μόνον: "if only." ἤν is a contraction of εἰ ἄν while μόνον is an adverbial acc. (S. 1606).

παρῇ: 3rd person sg. pres. act. subj. > πάρειμι (εἰμί sum), to be present, to be by, i.e. be ready or at hand.  Supply σοι (as a dative of possessor; see S. 1476) since this is expressing possession: "if you have shamelessness."

ναύτης δ’ ἂν...ἐν καιρῷ γένοιο: "you might turn out useful as a sailor..." (Montanari, καιρός D: καιρὸς γίγνεσθαί τινι "turn out useful for someone").      

ἀποδόσθαι:  aor. mid. infin. from ἀποδίδωμι. Here it means "sell" and governs a gen. of price (S. 1372; cf. gen. of value at S. 1336).   

οὑτοσί: "this man here" (deictic iota indicating proximity in place or thought: see S. 1240 and 333g).

τὸ μέγιστον: "at the most" (for acc. of respect, see S. 1600b).     

ἔχε λαβών: "go ahead and take (him)." This periphrastic construction of ἔχω +aor. part. is equivalent to a perfect and emphasizes the permanence of the result (S. 1963).

καὶ γάρ: "for in fact" (for the explanatory force of καὶ γάρ, see S. 2814).

ἄσμενοι ἀπαλλαξόμεθα: "we will gladly be rid of (him).” ἀπαλλάσσω in the mid/pass. means "be released from a thing (+gen.)," i.e. be rid of something. ἄσμενοι is a predicate adjective functioning effectively as an adverb (S. 1043). The following 3 participles (ἐνοχλοῦντος, βοῶντος, ἀγορεύοντος) are all genitives of separation (S. 1392).

ἀγορεύοντος κακῶς: speak disrespectfully of someone (+acc.).